57454584 has 64 divisors (see below), whose sum is σ = 157386240. Its totient is φ = 17333760.

The previous prime is 57454561. The next prime is 57454601. The reversal of 57454584 is 48545475.

It is a happy number.

It is a super-2 number, since 2×57454584² = 6602058445226112, which contains 22 as substring.

It is a congruent number.

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, 96592 + ... + 97184.

It is an arithmetic number, because the mean of its divisors is an integer number (2459160).

Almost surely, 2^57454584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57454584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78693120).

57454584 is an abundant number, since it is smaller than the sum of its proper divisors (99931656).

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

57454584 is a wasteful number, since it uses less digits than its factorization.

57454584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 976 counting only the distinct ones).

The product of its digits is 448000, while the sum is 42.

The square root of 57454584 is about 7579.8802101352. The cubic root of 57454584 is about 385.8704855116.

The spelling of 57454584 in words is "fifty-seven million, four hundred fifty-four thousand, five hundred eighty-four".