57236132 has 24 divisors (see below), whose sum is σ = 106780800. Its totient is φ = 26765856.

The previous prime is 57236107. The next prime is 57236141. The reversal of 57236132 is 23163275.

57236132 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 = 57236095 and 57236104.

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, 1238 + ... + 10770.

It is an arithmetic number, because the mean of its divisors is an integer number (4449200).

Almost surely, 2^57236132 is an apocalyptic number.

It is an amenable number.

57236132 is a deficient number, since it is larger than the sum of its proper divisors (49544668).

57236132 is a wasteful number, since it uses less digits than its factorization.

57236132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9635 (or 9633 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 57236132 is about 7565.4564964713. The cubic root of 57236132 is about 385.3808162041.

The spelling of 57236132 in words is "fifty-seven million, two hundred thirty-six thousand, one hundred thirty-two".