57946944 has 56 divisors (see below), whose sum is σ = 167262048. Its totient is φ = 17559040.

The previous prime is 57946943. The next prime is 57946951. The reversal of 57946944 is 44964975.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 57946893 and 57946902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57946943) 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, 11607 + ... + 15830.

Almost surely, 2^57946944 is an apocalyptic number.

It is an amenable number.

57946944 is an abundant number, since it is smaller than the sum of its proper divisors (109315104).

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

57946944 is a wasteful number, since it uses less digits than its factorization.

57946944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27463 (or 27453 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 57946944 is about 7612.2890118545. The cubic root of 57946944 is about 386.9695974621.

The spelling of 57946944 in words is "fifty-seven million, nine hundred forty-six thousand, nine hundred forty-four".