57005832 has 32 divisors (see below), whose sum is σ = 153478080. Its totient is φ = 17540160.

The previous prime is 57005821. The next prime is 57005843. The reversal of 57005832 is 23850075.

It is a happy number.

57005832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57005821) and next prime (57005843).

It is a self number, because there is not a number n which added to its sum of digits gives 57005832.

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, 91044 + ... + 91667.

It is an arithmetic number, because the mean of its divisors is an integer number (4796190).

Almost surely, 2^57005832 is an apocalyptic number.

57005832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57005832 is an abundant number, since it is smaller than the sum of its proper divisors (96472248).

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

57005832 is a wasteful number, since it uses less digits than its factorization.

57005832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182733 (or 182729 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 57005832 is about 7550.2206590271. The cubic root of 57005832 is about 384.8632380944.

The spelling of 57005832 in words is "fifty-seven million, five thousand, eight hundred thirty-two".