57103716 has 12 divisors (see below), whose sum is σ = 133242032. Its totient is φ = 19034568.

The previous prime is 57103679. The next prime is 57103763. The reversal of 57103716 is 61730175.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379310 + ... + 2379333.

Almost surely, 2^57103716 is an apocalyptic number.

It is an amenable number.

57103716 is an abundant number, since it is smaller than the sum of its proper divisors (76138316).

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

57103716 is a wasteful number, since it uses less digits than its factorization.

57103716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758650 (or 4758648 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 57103716 is about 7556.7000734448. The cubic root of 57103716 is about 385.0833934155.

The spelling of 57103716 in words is "fifty-seven million, one hundred three thousand, seven hundred sixteen".