57494832 has 40 divisors (see below), whose sum is σ = 153323520. Its totient is φ = 18546240.

The previous prime is 57494809. The next prime is 57494837. The reversal of 57494832 is 23849475.

57494832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57494837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17832 + ... + 20807.

It is an arithmetic number, because the mean of its divisors is an integer number (3833088).

Almost surely, 2^57494832 is an apocalyptic number.

It is an amenable number.

57494832 is an abundant number, since it is smaller than the sum of its proper divisors (95828688).

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

57494832 is a wasteful number, since it uses less digits than its factorization.

57494832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38681 (or 38675 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 57494832 is about 7582.5346685657. The cubic root of 57494832 is about 385.9605676203.

The spelling of 57494832 in words is "fifty-seven million, four hundred ninety-four thousand, eight hundred thirty-two".