57845132 has 24 divisors (see below), whose sum is σ = 104802432. Its totient is φ = 27907200.

The previous prime is 57845129. The next prime is 57845147. The reversal of 57845132 is 23154875.

It is a happy number.

57845132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57845092 and 57845101.

It is an unprimeable number.

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, 75632 + ... + 76392.

It is an arithmetic number, because the mean of its divisors is an integer number (4366768).

Almost surely, 2^57845132 is an apocalyptic number.

It is an amenable number.

57845132 is a deficient number, since it is larger than the sum of its proper divisors (46957300).

57845132 is a wasteful number, since it uses less digits than its factorization.

57845132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409 (or 1407 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 57845132 is about 7605.5987272535. The cubic root of 57845132 is about 386.7428311451.

The spelling of 57845132 in words is "fifty-seven million, eight hundred forty-five thousand, one hundred thirty-two".