57944 has 8 divisors (see below), whose sum is σ = 108660. Its totient is φ = 28968.

The previous prime is 57943. The next prime is 57947. The reversal of 57944 is 44975.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3614 + ... + 3629.

2⁵⁷⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

57944 is a deficient number, since it is larger than the sum of its proper divisors (50716).

57944 is a wasteful number, since it uses less digits than its factorization.

57944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249 (or 7245 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 57944 is about 240.7155998268. The cubic root of 57944 is about 38.6963044009.

It can be divided in two parts, 57 and 944, that added together give a palindrome (1001).

The spelling of 57944 in words is "fifty-seven thousand, nine hundred forty-four".