57100227 has 16 divisors (see below), whose sum is σ = 77280000. Its totient is φ = 37498464.

The previous prime is 57100223. The next prime is 57100247. The reversal of 57100227 is 72200175.

It is not a de Polignac number, because 57100227 - 2² = 57100223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57100197 and 57100206.

It is not an unprimeable number, because it can be changed into a prime (57100223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61674 + ... + 62592.

It is an arithmetic number, because the mean of its divisors is an integer number (4830000).

Almost surely, 2^57100227 is an apocalyptic number.

57100227 is a deficient number, since it is larger than the sum of its proper divisors (20179773).

57100227 is a wasteful number, since it uses less digits than its factorization.

57100227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 57100227 is about 7556.4692151824. The cubic root of 57100227 is about 385.0755504739.

The spelling of 57100227 in words is "fifty-seven million, one hundred thousand, two hundred twenty-seven".