574979256 has 64 divisors (see below), whose sum is σ = 1611367200. Its totient is φ = 189955584.

The previous prime is 574979221. The next prime is 574979281. The reversal of 574979256 is 652979475.

It is a super-2 number, since 2×574979256² = 661202289660627072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12630 + ... + 36186.

Almost surely, 2^574979256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574979256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805683600).

574979256 is an abundant number, since it is smaller than the sum of its proper divisors (1036387944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

574979256 is a wasteful number, since it uses less digits than its factorization.

574979256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23685 (or 23675 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The square root of 574979256 is about 23978.7250703619. The cubic root of 574979256 is about 831.5417494685.

The spelling of 574979256 in words is "five hundred seventy-four million, nine hundred seventy-nine thousand, two hundred fifty-six".