57088974 has 32 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 18468800.

The previous prime is 57088963. The next prime is 57088979. The reversal of 57088974 is 47988075.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57088979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58309 + ... + 59279.

It is an arithmetic number, because the mean of its divisors is an integer number (3674160).

Almost surely, 2^57088974 is an apocalyptic number.

57088974 is an abundant number, since it is smaller than the sum of its proper divisors (60484146).

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

57088974 is a wasteful number, since it uses less digits than its factorization.

57088974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 57088974 is about 7555.7245847106. The cubic root of 57088974 is about 385.0502526185.

The spelling of 57088974 in words is "fifty-seven million, eighty-eight thousand, nine hundred seventy-four".