57294480 has 40 divisors (see below), whose sum is σ = 177613632. Its totient is φ = 15278464.

The previous prime is 57294473. The next prime is 57294493. The reversal of 57294480 is 8449275.

57294480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 119124 + ... + 119603.

Almost surely, 2^57294480 is an apocalyptic number.

It is an amenable number.

57294480 is an abundant number, since it is smaller than the sum of its proper divisors (120319152).

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

57294480 is a wasteful number, since it uses less digits than its factorization.

57294480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238743 (or 238737 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 57294480 is about 7569.3117256459. The cubic root of 57294480 is about 385.5117274682.

The spelling of 57294480 in words is "fifty-seven million, two hundred ninety-four thousand, four hundred eighty".