57957226 has 8 divisors (see below), whose sum is σ = 86968224. Its totient is φ = 28967820.

The previous prime is 57957187. The next prime is 57957227. The reversal of 57957226 is 62275975.

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

It is not an unprimeable number, because it can be changed into a prime (57957227) 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, 7131 + ... + 12913.

It is an arithmetic number, because the mean of its divisors is an integer number (10871028).

Almost surely, 2^57957226 is an apocalyptic number.

57957226 is a deficient number, since it is larger than the sum of its proper divisors (29010998).

57957226 is a wasteful number, since it uses less digits than its factorization.

57957226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796.

The product of its digits is 264600, while the sum is 43.

The square root of 57957226 is about 7612.9643372342. The cubic root of 57957226 is about 386.9924838349.

The spelling of 57957226 in words is "fifty-seven million, nine hundred fifty-seven thousand, two hundred twenty-six".