89594156 has 12 divisors (see below), whose sum is σ = 156948792. Its totient is φ = 44751648.

The previous prime is 89594129. The next prime is 89594161. The reversal of 89594156 is 65149598.

It is a happy number.

It is a super-2 number, since 2×89594156² = 16054225578704672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89594156.

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, 6710 + ... + 14973.

It is an arithmetic number, because the mean of its divisors is an integer number (13079066).

Almost surely, 2^89594156 is an apocalyptic number.

It is an amenable number.

89594156 is a deficient number, since it is larger than the sum of its proper divisors (67354636).

89594156 is a wasteful number, since it uses less digits than its factorization.

89594156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22720 (or 22718 counting only the distinct ones).

The product of its digits is 388800, while the sum is 47.

The square root of 89594156 is about 9465.4189553342. The cubic root of 89594156 is about 447.4658480226.

The spelling of 89594156 in words is "eighty-nine million, five hundred ninety-four thousand, one hundred fifty-six".