57017372 has 6 divisors (see below), whose sum is σ = 99780408. Its totient is φ = 28508684.

The previous prime is 57017369. The next prime is 57017399. The reversal of 57017372 is 27371075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7127168 + ... + 7127175.

It is an arithmetic number, because the mean of its divisors is an integer number (16630068).

Almost surely, 2^57017372 is an apocalyptic number.

It is an amenable number.

57017372 is a deficient number, since it is larger than the sum of its proper divisors (42763036).

57017372 is a wasteful number, since it uses less digits than its factorization.

57017372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14254347 (or 14254345 counting only the distinct ones).

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 57017372 is about 7550.9848364303. The cubic root of 57017372 is about 384.8892063270.

The spelling of 57017372 in words is "fifty-seven million, seventeen thousand, three hundred seventy-two".