57612976 has 40 divisors (see below), whose sum is σ = 118992384. Its totient is φ = 26959680.

The previous prime is 57612943. The next prime is 57612977. The reversal of 57612976 is 67921675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57612977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15631 + ... + 18961.

Almost surely, 2^57612976 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 57612976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59496192).

57612976 is an abundant number, since it is smaller than the sum of its proper divisors (61379408).

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

57612976 is a wasteful number, since it uses less digits than its factorization.

57612976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409 (or 3403 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 57612976 is about 7590.3212053246. The cubic root of 57612976 is about 386.2247521052.

The spelling of 57612976 in words is "fifty-seven million, six hundred twelve thousand, nine hundred seventy-six".