57038116 has 6 divisors (see below), whose sum is σ = 99816710. Its totient is φ = 28519056.

The previous prime is 57038087. The next prime is 57038131. The reversal of 57038116 is 61183075.

It can be written as a sum of positive squares in only one way, i.e., 32535616 + 24502500 = 5704^2 + 4950^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7129761 + ... + 7129768.

Almost surely, 2^57038116 is an apocalyptic number.

It is an amenable number.

57038116 is a deficient number, since it is larger than the sum of its proper divisors (42778594).

57038116 is a wasteful number, since it uses less digits than its factorization.

57038116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14259533 (or 14259531 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 57038116 is about 7552.3583071780. The cubic root of 57038116 is about 384.9358773289.

The spelling of 57038116 in words is "fifty-seven million, thirty-eight thousand, one hundred sixteen".