57160274 has 16 divisors (see below), whose sum is σ = 87393600. Its totient is φ = 28034160.

The previous prime is 57160261. The next prime is 57160291. The reversal of 57160274 is 47206175.

It is a self number, because there is not a number n which added to its sum of digits gives 57160274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23579 + ... + 25889.

It is an arithmetic number, because the mean of its divisors is an integer number (5462100).

Almost surely, 2^57160274 is an apocalyptic number.

57160274 is a deficient number, since it is larger than the sum of its proper divisors (30233326).

57160274 is a wasteful number, since it uses less digits than its factorization.

57160274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 57160274 is about 7560.4413892312. The cubic root of 57160274 is about 385.2104859036.

The spelling of 57160274 in words is "fifty-seven million, one hundred sixty thousand, two hundred seventy-four".