57016368 has 60 divisors (see below), whose sum is σ = 168960168. Its totient is φ = 17886720.

The previous prime is 57016367. The next prime is 57016391. The reversal of 57016368 is 86361075.

It is a super-2 number, since 2×57016368² = 6501732439822848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (57016367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9198 + ... + 14093.

Almost surely, 2^57016368 is an apocalyptic number.

It is an amenable number.

57016368 is an abundant number, since it is smaller than the sum of its proper divisors (111943800).

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

57016368 is a wasteful number, since it uses less digits than its factorization.

57016368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23322 (or 23313 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 57016368 is about 7550.9183547433. The cubic root of 57016368 is about 384.8869471849.

The spelling of 57016368 in words is "fifty-seven million, sixteen thousand, three hundred sixty-eight".