57089752 has 16 divisors (see below), whose sum is σ = 107281440. Its totient is φ = 28481376.

The previous prime is 57089741. The next prime is 57089759. The reversal of 57089752 is 25798075.

It is a junction number, because it is equal to n+sod(n) for n = 57089699 and 57089708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57089759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4003 + ... + 11410.

It is an arithmetic number, because the mean of its divisors is an integer number (6705090).

Almost surely, 2^57089752 is an apocalyptic number.

It is an amenable number.

57089752 is a deficient number, since it is larger than the sum of its proper divisors (50191688).

57089752 is a wasteful number, since it uses less digits than its factorization.

57089752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15882 (or 15878 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 43.

The square root of 57089752 is about 7555.7760686775. The cubic root of 57089752 is about 385.0520017463.

The spelling of 57089752 in words is "fifty-seven million, eighty-nine thousand, seven hundred fifty-two".