57760044 has 12 divisors (see below), whose sum is σ = 134773464. Its totient is φ = 19253344.

The previous prime is 57760007. The next prime is 57760049. The reversal of 57760044 is 44006775.

57760044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 57759987 and 57760014.

It is not an unprimeable number, because it can be changed into a prime (57760049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406657 + ... + 2406680.

It is an arithmetic number, because the mean of its divisors is an integer number (11231122).

Almost surely, 2^57760044 is an apocalyptic number.

It is an amenable number.

57760044 is an abundant number, since it is smaller than the sum of its proper divisors (77013420).

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

57760044 is a wasteful number, since it uses less digits than its factorization.

57760044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813344 (or 4813342 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 57760044 is about 7600.0028947363. The cubic root of 57760044 is about 386.5531100678.

The spelling of 57760044 in words is "fifty-seven million, seven hundred sixty thousand, forty-four".