57169314 has 40 divisors (see below), whose sum is σ = 128589120. Its totient is φ = 18984024.

The previous prime is 57169303. The next prime is 57169339. The reversal of 57169314 is 41396175.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57667 + ... + 58649.

It is an arithmetic number, because the mean of its divisors is an integer number (3214728).

Almost surely, 2^57169314 is an apocalyptic number.

57169314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 57169314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64294560).

57169314 is an abundant number, since it is smaller than the sum of its proper divisors (71419806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57169314 is a wasteful number, since it uses less digits than its factorization.

57169314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1347 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 57169314 is about 7561.0392142879. The cubic root of 57169314 is about 385.2307920766.

The spelling of 57169314 in words is "fifty-seven million, one hundred sixty-nine thousand, three hundred fourteen".