57338169 has 16 divisors (see below), whose sum is σ = 87696768. Its totient is φ = 32643072.

The previous prime is 57338159. The next prime is 57338179. The reversal of 57338169 is 96183375.

It is an interprime number because it is at equal distance from previous prime (57338159) and next prime (57338179).

It is not a de Polignac number, because 57338169 - 2⁴ = 57338153 is a prime.

It is a super-2 number, since 2×57338169² = 6575331248545122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57338169.

It is not an unprimeable number, because it can be changed into a prime (57338129) 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, 889 + ... + 10745.

It is an arithmetic number, because the mean of its divisors is an integer number (5481048).

Almost surely, 2^57338169 is an apocalyptic number.

It is an amenable number.

57338169 is a deficient number, since it is larger than the sum of its proper divisors (30358599).

57338169 is a wasteful number, since it uses less digits than its factorization.

57338169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144.

The product of its digits is 136080, while the sum is 42.

The square root of 57338169 is about 7572.1971052000. The cubic root of 57338169 is about 385.6096911967.

The spelling of 57338169 in words is "fifty-seven million, three hundred thirty-eight thousand, one hundred sixty-nine".