57432968 has 16 divisors (see below), whose sum is σ = 107859660. Its totient is φ = 28670400.

The previous prime is 57432961. The next prime is 57432979. The reversal of 57432968 is 86923475.

57432968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56821444 + 611524 = 7538^2 + 782^2 .

It is not an unprimeable number, because it can be changed into a prime (57432961) 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 3 ways as a sum of consecutive naturals, for example, 143 + ... + 10718.

Almost surely, 2^57432968 is an apocalyptic number.

It is an amenable number.

57432968 is a deficient number, since it is larger than the sum of its proper divisors (50426692).

57432968 is a wasteful number, since it uses less digits than its factorization.

57432968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11528 (or 11524 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 57432968 is about 7578.4541959426. The cubic root of 57432968 is about 385.8220877333.

The spelling of 57432968 in words is "fifty-seven million, four hundred thirty-two thousand, nine hundred sixty-eight".