89714885 has 16 divisors (see below), whose sum is σ = 116179056. Its totient is φ = 66114048.

The previous prime is 89714857. The next prime is 89714921. The reversal of 89714885 is 58841798.

It can be written as a sum of positive squares in 8 ways, for example, as 14615329 + 75099556 = 3823^2 + 8666^2 .

It is not a de Polignac number, because 89714885 - 2⁸ = 89714629 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 38987 + ... + 41223.

It is an arithmetic number, because the mean of its divisors is an integer number (7261191).

Almost surely, 2^89714885 is an apocalyptic number.

It is an amenable number.

89714885 is a deficient number, since it is larger than the sum of its proper divisors (26464171).

89714885 is a wasteful number, since it uses less digits than its factorization.

89714885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its digits is 645120, while the sum is 50.

The square root of 89714885 is about 9471.7941806186. The cubic root of 89714885 is about 447.6667460120. Note that the first 3 decimals are identical.

The spelling of 89714885 in words is "eighty-nine million, seven hundred fourteen thousand, eight hundred eighty-five".