57860516 has 12 divisors (see below), whose sum is σ = 115721088. Its totient is φ = 24797352.

The previous prime is 57860459. The next prime is 57860519. The reversal of 57860516 is 61506875.

It is a happy number.

57860516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

57860516 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 57860516.

It is not an unprimeable number, because it can be changed into a prime (57860519) 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, 1033196 + ... + 1033251.

It is an arithmetic number, because the mean of its divisors is an integer number (9643424).

Almost surely, 2^57860516 is an apocalyptic number.

It is an amenable number.

57860516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57860516 is a wasteful number, since it uses less digits than its factorization.

57860516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066458 (or 2066456 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 57860516 is about 7606.6100202390. The cubic root of 57860516 is about 386.7771130524. Note that the first 3 decimals are identical.

The spelling of 57860516 in words is "fifty-seven million, eight hundred sixty thousand, five hundred sixteen".