56924556 has 96 divisors (see below), whose sum is σ = 150528000. Its totient is φ = 16623360.

The previous prime is 56924519. The next prime is 56924579. The reversal of 56924556 is 65542965.

56924556 = T₁₄₃ + T₁₄₄ + ... + T₇₀₀.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381970 + ... + 382118.

It is an arithmetic number, because the mean of its divisors is an integer number (1568000).

Almost surely, 2^56924556 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 56924556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75264000).

56924556 is an abundant number, since it is smaller than the sum of its proper divisors (93603444).

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

56924556 is a wasteful number, since it uses less digits than its factorization.

56924556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 277 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The square root of 56924556 is about 7544.8363799356. The cubic root of 56924556 is about 384.6802449918.

The spelling of 56924556 in words is "fifty-six million, nine hundred twenty-four thousand, five hundred fifty-six".