57818496 has 96 divisors (see below), whose sum is σ = 163459080. Its totient is φ = 18104320.

The previous prime is 57818491. The next prime is 57818543. The reversal of 57818496 is 69481875.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57818491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110716 + ... + 111236.

Almost surely, 2^57818496 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 57818496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81729540).

57818496 is an abundant number, since it is smaller than the sum of its proper divisors (105640584).

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

57818496 is a wasteful number, since it uses less digits than its factorization.

57818496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 543 counting only the distinct ones).

The product of its digits is 483840, while the sum is 48.

The square root of 57818496 is about 7603.8474471809. The cubic root of 57818496 is about 386.6834607582.

The spelling of 57818496 in words is "fifty-seven million, eight hundred eighteen thousand, four hundred ninety-six".