57234480 has 40 divisors (see below), whose sum is σ = 177427632. Its totient is φ = 15262464.

The previous prime is 57234467. The next prime is 57234481. The reversal of 57234480 is 8443275.

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

It is not an unprimeable number, because it can be changed into a prime (57234481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118999 + ... + 119478.

Almost surely, 2^57234480 is an apocalyptic number.

It is an amenable number.

57234480 is an abundant number, since it is smaller than the sum of its proper divisors (120193152).

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

57234480 is a wasteful number, since it uses less digits than its factorization.

57234480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238493 (or 238487 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 57234480 is about 7565.3473152262. The cubic root of 57234480 is about 385.3771084341.

The spelling of 57234480 in words is "fifty-seven million, two hundred thirty-four thousand, four hundred eighty".