5724

5724 is a natural number that follows 5723 and precedes 5725. In mathematics, it is an even composite number with prime factorization 2^2 × 3^3 × 53.

The number has 24 positive divisors. Its sum of divisors is 15120, and the sum of its proper divisors is 9396, making 5724 an abundant number. It is also a Harshad number in base 10, since the sum of its digits (5 + 7 + 2 + 4) equals 18 and 5724 is divisible by 18 (5724 ÷ 18 = 318).