57854838 has 32 divisors (see below), whose sum is σ = 118895616. Its totient is φ = 18759168.

The previous prime is 57854837. The next prime is 57854843. The reversal of 57854838 is 83845875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57854837) 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, 53895 + ... + 54957.

It is an arithmetic number, because the mean of its divisors is an integer number (3715488).

Almost surely, 2^57854838 is an apocalyptic number.

57854838 is an abundant number, since it is smaller than the sum of its proper divisors (61040778).

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

57854838 is a wasteful number, since it uses less digits than its factorization.

57854838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308.

The product of its digits is 1075200, while the sum is 48.

The square root of 57854838 is about 7606.2367830616. The cubic root of 57854838 is about 386.7644608303.

The spelling of 57854838 in words is "fifty-seven million, eight hundred fifty-four thousand, eight hundred thirty-eight".