1522006

1522006 is a natural number that follows 1522005 and precedes 1522007. In decimal notation it is written as 1,522,006. The digits sum to 16, giving a digital root of 7. It is an even number and therefore divisible by 2, with 1,522,006 = 2 × 761,003. It is not divisible by 3 or 5, since the digit sum is not a multiple of 3 and the last digit is not 0 or 5. Consequently, it is not a multiple of 9 or 15, and its divisibility properties are consistent with its factorization beginning with 2 and 761,003.

In terms of prime factorization, the number has at least the factors 1, 2, 761,003, and 1,522,006, with additional factors if 761,003 is composite. Its square root lies between 1,233 and 1,234, so it is not a perfect square or cube. In modular arithmetic, 1522006 is congruent to 1 modulo 3 and congruent to 7 modulo 9.

Aside from basic arithmetic properties, 1522006 does not have a widely noted significance in mathematics or culture. It may appear as a random identifier or catalog number in various databases or records, but there is no standard historical or scientific attribution associated with this exact value.