57752994 has 16 divisors (see below), whose sum is σ = 124391232. Its totient is φ = 17770128.

The previous prime is 57752993. The next prime is 57753037. The reversal of 57752994 is 49925775.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57752993) 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, 370134 + ... + 370289.

It is an arithmetic number, because the mean of its divisors is an integer number (7774452).

Almost surely, 2^57752994 is an apocalyptic number.

57752994 is an abundant number, since it is smaller than the sum of its proper divisors (66638238).

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

57752994 is a wasteful number, since it uses less digits than its factorization.

57752994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740441.

The product of its digits is 793800, while the sum is 48.

The square root of 57752994 is about 7599.5390649697. The cubic root of 57752994 is about 386.5373822964.

The spelling of 57752994 in words is "fifty-seven million, seven hundred fifty-two thousand, nine hundred ninety-four".