57797382 has 32 divisors (see below), whose sum is σ = 123887232. Its totient is φ = 17911424.

The previous prime is 57797371. The next prime is 57797393. The reversal of 57797382 is 28379775.

It is an interprime number because it is at equal distance from previous prime (57797371) and next prime (57797393).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 11879.

It is an arithmetic number, because the mean of its divisors is an integer number (3871476).

Almost surely, 2^57797382 is an apocalyptic number.

57797382 is an abundant number, since it is smaller than the sum of its proper divisors (66089850).

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

57797382 is a wasteful number, since it uses less digits than its factorization.

57797382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932.

The product of its digits is 740880, while the sum is 48.

The square root of 57797382 is about 7602.4589443153. The cubic root of 57797382 is about 386.6363856918.

The spelling of 57797382 in words is "fifty-seven million, seven hundred ninety-seven thousand, three hundred eighty-two".