57101690 has 16 divisors (see below), whose sum is σ = 106099200. Its totient is φ = 22103760.

The previous prime is 57101689. The next prime is 57101731. The reversal of 57101690 is 9610175.

It is a happy number.

It is a super-2 number, since 2×57101690² = 6521206001712200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91790 + ... + 92409.

It is an arithmetic number, because the mean of its divisors is an integer number (6631200).

Almost surely, 2^57101690 is an apocalyptic number.

57101690 is a deficient number, since it is larger than the sum of its proper divisors (48997510).

57101690 is a wasteful number, since it uses less digits than its factorization.

57101690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184237.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 57101690 is about 7556.5660190327. The cubic root of 57101690 is about 385.0788391982.

The spelling of 57101690 in words is "fifty-seven million, one hundred one thousand, six hundred ninety".