57797274 has 8 divisors (see below), whose sum is σ = 115594560. Its totient is φ = 19265756.

The previous prime is 57797251. The next prime is 57797287. The reversal of 57797274 is 47279775.

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

57797274 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4816434 + ... + 4816445.

It is an arithmetic number, because the mean of its divisors is an integer number (14449320).

Almost surely, 2^57797274 is an apocalyptic number.

57797274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57797274 is a wasteful number, since it uses less digits than its factorization.

57797274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9632884.

The product of its digits is 864360, while the sum is 48.

The square root of 57797274 is about 7602.4518413470. The cubic root of 57797274 is about 386.6361448692.

The spelling of 57797274 in words is "fifty-seven million, seven hundred ninety-seven thousand, two hundred seventy-four".