57488 has 10 divisors (see below), whose sum is σ = 111414. Its totient is φ = 28736.

The previous prime is 57487. The next prime is 57493. The reversal of 57488 is 88475.

It can be written as a sum of positive squares in only one way, i.e., 44944 + 12544 = 212^2 + 112^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781 + ... + 1812.

2⁵⁷⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

57488 is a deficient number, since it is larger than the sum of its proper divisors (53926).

57488 is a wasteful number, since it uses less digits than its factorization.

57488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601 (or 3595 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 57488 is about 239.7665531303. The cubic root of 57488 is about 38.5945279365.

It can be divided in two parts, 57 and 488, that added together give a palindrome (545).

The spelling of 57488 in words is "fifty-seven thousand, four hundred eighty-eight".