57368426 has 32 divisors (see below), whose sum is σ = 91601280. Its totient is φ = 26913600.

The previous prime is 57368413. The next prime is 57368447. The reversal of 57368426 is 62486375.

It is a happy number.

It is a super-2 number, since 2×57368426² = 6582272603434952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320405 + ... + 320583.

It is an arithmetic number, because the mean of its divisors is an integer number (2862540).

Almost surely, 2^57368426 is an apocalyptic number.

57368426 is a deficient number, since it is larger than the sum of its proper divisors (34232854).

57368426 is a wasteful number, since it uses less digits than its factorization.

57368426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350.

The product of its digits is 241920, while the sum is 41.

The square root of 57368426 is about 7574.1947426773. The cubic root of 57368426 is about 385.6775072255.

The spelling of 57368426 in words is "fifty-seven million, three hundred sixty-eight thousand, four hundred twenty-six".