57026356 has 12 divisors (see below), whose sum is σ = 100215360. Its totient is φ = 28393400.

The previous prime is 57026339. The next prime is 57026371. The reversal of 57026356 is 65362075.

57026356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 28870 + ... + 30781.

It is an arithmetic number, because the mean of its divisors is an integer number (8351280).

Almost surely, 2^57026356 is an apocalyptic number.

It is an amenable number.

57026356 is a deficient number, since it is larger than the sum of its proper divisors (43189004).

57026356 is a wasteful number, since it uses less digits than its factorization.

57026356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59894 (or 59892 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 57026356 is about 7551.5797022875. The cubic root of 57026356 is about 384.9094204180.

The spelling of 57026356 in words is "fifty-seven million, twenty-six thousand, three hundred fifty-six".