57893244 has 24 divisors (see below), whose sum is σ = 139442688. Its totient is φ = 18675120.

The previous prime is 57893233. The next prime is 57893257. The reversal of 57893244 is 44239875.

It is a junction number, because it is equal to n+sod(n) for n = 57893196 and 57893205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77442 + ... + 78185.

It is an arithmetic number, because the mean of its divisors is an integer number (5810112).

Almost surely, 2^57893244 is an apocalyptic number.

It is an amenable number.

57893244 is an abundant number, since it is smaller than the sum of its proper divisors (81549444).

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

57893244 is a wasteful number, since it uses less digits than its factorization.

57893244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155665 (or 155663 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 57893244 is about 7608.7610029492. The cubic root of 57893244 is about 386.8500243472.

The spelling of 57893244 in words is "fifty-seven million, eight hundred ninety-three thousand, two hundred forty-four".