57484438 has 24 divisors (see below), whose sum is σ = 98058240. Its totient is φ = 25225200.

The previous prime is 57484433. The next prime is 57484487. The reversal of 57484438 is 83448475.

57484438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57484438² = 6608921224351688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57484394 and 57484403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57484433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2923 + ... + 11113.

It is an arithmetic number, because the mean of its divisors is an integer number (4085760).

Almost surely, 2^57484438 is an apocalyptic number.

57484438 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

57484438 is a deficient number, since it is larger than the sum of its proper divisors (40573802).

57484438 is a wasteful number, since it uses less digits than its factorization.

57484438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8244 (or 8233 counting only the distinct ones).

The product of its digits is 430080, while the sum is 43.

The square root of 57484438 is about 7581.8492467207. The cubic root of 57484438 is about 385.9373080463.

The spelling of 57484438 in words is "fifty-seven million, four hundred eighty-four thousand, four hundred thirty-eight".