57795456 has 64 divisors (see below), whose sum is σ = 156182400. Its totient is φ = 18931200.

The previous prime is 57795431. The next prime is 57795467. The reversal of 57795456 is 65459775.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21381 + ... + 23931.

It is an arithmetic number, because the mean of its divisors is an integer number (2440350).

Almost surely, 2^57795456 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 57795456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78091200).

57795456 is an abundant number, since it is smaller than the sum of its proper divisors (98386944).

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

57795456 is a wasteful number, since it uses less digits than its factorization.

57795456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627 (or 2615 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 48.

The square root of 57795456 is about 7602.3322737171. The cubic root of 57795456 is about 386.6320909762.

The spelling of 57795456 in words is "fifty-seven million, seven hundred ninety-five thousand, four hundred fifty-six".