57697022 has 8 divisors (see below), whose sum is σ = 86637936. Its totient is φ = 28817712.

The previous prime is 57697021. The next prime is 57697027. The reversal of 57697022 is 22079675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57697021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12983 + ... + 16850.

It is an arithmetic number, because the mean of its divisors is an integer number (10829742).

Almost surely, 2^57697022 is an apocalyptic number.

57697022 is a deficient number, since it is larger than the sum of its proper divisors (28940914).

57697022 is a wasteful number, since it uses less digits than its factorization.

57697022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30802.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 57697022 is about 7595.8555805123. The cubic root of 57697022 is about 386.4124695026.

The spelling of 57697022 in words is "fifty-seven million, six hundred ninety-seven thousand, twenty-two".