57200016 has 20 divisors (see below), whose sum is σ = 147766832. Its totient is φ = 19066656.

The previous prime is 57200009. The next prime is 57200023. The reversal of 57200016 is 61000275.

It is an interprime number because it is at equal distance from previous prime (57200009) and next prime (57200023).

It is a junction number, because it is equal to n+sod(n) for n = 57199965 and 57200001.

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, 595786 + ... + 595881.

Almost surely, 2^57200016 is an apocalyptic number.

It is an amenable number.

57200016 is an abundant number, since it is smaller than the sum of its proper divisors (90566816).

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

57200016 is a wasteful number, since it uses less digits than its factorization.

57200016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191678 (or 1191672 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 57200016 is about 7563.0692182473. The cubic root of 57200016 is about 385.2997407155.

The spelling of 57200016 in words is "fifty-seven million, two hundred thousand, sixteen".