57089794 has 16 divisors (see below), whose sum is σ = 92342880. Its totient is φ = 26382240.

The previous prime is 57089789. The next prime is 57089821. The reversal of 57089794 is 49798075.

It is a happy number.

57089794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 16764 + ... + 19879.

It is an arithmetic number, because the mean of its divisors is an integer number (5771430).

Almost surely, 2^57089794 is an apocalyptic number.

57089794 is a deficient number, since it is larger than the sum of its proper divisors (35253086).

57089794 is a wasteful number, since it uses less digits than its factorization.

57089794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36705.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 57089794 is about 7555.7788480077. The cubic root of 57089794 is about 385.0520961718.

The spelling of 57089794 in words is "fifty-seven million, eighty-nine thousand, seven hundred ninety-four".