57857676 has 12 divisors (see below), whose sum is σ = 135001272. Its totient is φ = 19285888.

The previous prime is 57857671. The next prime is 57857689. The reversal of 57857676 is 67675875.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (57857671) 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, 2410725 + ... + 2410748.

It is an arithmetic number, because the mean of its divisors is an integer number (11250106).

Almost surely, 2^57857676 is an apocalyptic number.

It is an amenable number.

57857676 is an abundant number, since it is smaller than the sum of its proper divisors (77143596).

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

57857676 is a wasteful number, since it uses less digits than its factorization.

57857676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821480 (or 4821478 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 51.

The square root of 57857676 is about 7606.4233382057. The cubic root of 57857676 is about 386.7707848165.

The spelling of 57857676 in words is "fifty-seven million, eight hundred fifty-seven thousand, six hundred seventy-six".