57733044 has 12 divisors (see below), whose sum is σ = 134710464. Its totient is φ = 19244344.

The previous prime is 57733031. The next prime is 57733063. The reversal of 57733044 is 44033775.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 57732996 and 57733014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405532 + ... + 2405555.

It is an arithmetic number, because the mean of its divisors is an integer number (11225872).

Almost surely, 2^57733044 is an apocalyptic number.

It is an amenable number.

57733044 is an abundant number, since it is smaller than the sum of its proper divisors (76977420).

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

57733044 is a wasteful number, since it uses less digits than its factorization.

57733044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811094 (or 4811092 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 57733044 is about 7598.2263719897. The cubic root of 57733044 is about 386.4928691127.

The spelling of 57733044 in words is "fifty-seven million, seven hundred thirty-three thousand, forty-four".