57226475 has 6 divisors (see below), whose sum is σ = 70960860. Its totient is φ = 45781160.

The previous prime is 57226469. The next prime is 57226501. The reversal of 57226475 is 57462275.

It is a happy number.

It is not a de Polignac number, because 57226475 - 2⁴ = 57226459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1144505 + ... + 1144554.

It is an arithmetic number, because the mean of its divisors is an integer number (11826810).

Almost surely, 2^57226475 is an apocalyptic number.

57226475 is a deficient number, since it is larger than the sum of its proper divisors (13734385).

57226475 is a wasteful number, since it uses less digits than its factorization.

57226475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289069 (or 2289064 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 57226475 is about 7564.8182397200. The cubic root of 57226475 is about 385.3591408990.

The spelling of 57226475 in words is "fifty-seven million, two hundred twenty-six thousand, four hundred seventy-five".