57226874 has 4 divisors (see below), whose sum is σ = 85840314. Its totient is φ = 28613436.

The previous prime is 57226861. The next prime is 57226891. The reversal of 57226874 is 47862275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49801249 + 7425625 = 7057^2 + 2725^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14306717 + ... + 14306720.

Almost surely, 2^57226874 is an apocalyptic number.

57226874 is a deficient number, since it is larger than the sum of its proper divisors (28613440).

57226874 is a wasteful number, since it uses less digits than its factorization.

57226874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28613439.

The product of its digits is 188160, while the sum is 41.

The square root of 57226874 is about 7564.8446117551. The cubic root of 57226874 is about 385.3600365097.

The spelling of 57226874 in words is "fifty-seven million, two hundred twenty-six thousand, eight hundred seventy-four".