57744268 has 24 divisors (see below), whose sum is σ = 107578800. Its totient is φ = 27042048.

The previous prime is 57744263. The next prime is 57744293. The reversal of 57744268 is 86244775.

57744268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57744263) 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 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 11032.

It is an arithmetic number, because the mean of its divisors is an integer number (4482450).

Almost surely, 2^57744268 is an apocalyptic number.

It is an amenable number.

57744268 is a deficient number, since it is larger than the sum of its proper divisors (49834532).

57744268 is a wasteful number, since it uses less digits than its factorization.

57744268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649 (or 8647 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The square root of 57744268 is about 7598.9649295151. The cubic root of 57744268 is about 386.5179137814.

The spelling of 57744268 in words is "fifty-seven million, seven hundred forty-four thousand, two hundred sixty-eight".