57026748 has 12 divisors (see below), whose sum is σ = 133062440. Its totient is φ = 19008912.

The previous prime is 57026747. The next prime is 57026819. The reversal of 57026748 is 84762075.

57026748 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (57026743) 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, 2376103 + ... + 2376126.

Almost surely, 2^57026748 is an apocalyptic number.

It is an amenable number.

57026748 is an abundant number, since it is smaller than the sum of its proper divisors (76035692).

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

57026748 is a wasteful number, since it uses less digits than its factorization.

57026748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752236 (or 4752234 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 57026748 is about 7551.6056570772. The cubic root of 57026748 is about 384.9103023736.

The spelling of 57026748 in words is "fifty-seven million, twenty-six thousand, seven hundred forty-eight".