57226135 has 16 divisors (see below), whose sum is σ = 71267040. Its totient is φ = 44060800.

The previous prime is 57226129. The next prime is 57226153. The reversal of 57226135 is 53162275.

It is not a de Polignac number, because 57226135 - 2⁷ = 57226007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57226097 and 57226106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81285 + ... + 81985.

It is an arithmetic number, because the mean of its divisors is an integer number (4454190).

Almost surely, 2^57226135 is an apocalyptic number.

57226135 is a deficient number, since it is larger than the sum of its proper divisors (14040905).

57226135 is a wasteful number, since it uses less digits than its factorization.

57226135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298.

The product of its digits is 12600, while the sum is 31.

The square root of 57226135 is about 7564.7957672365. The cubic root of 57226135 is about 385.3583777186.

The spelling of 57226135 in words is "fifty-seven million, two hundred twenty-six thousand, one hundred thirty-five".