89557095 has 16 divisors (see below), whose sum is σ = 143412192. Its totient is φ = 47723520.

The previous prime is 89557081. The next prime is 89557123. The reversal of 89557095 is 59075598.

It is not a de Polignac number, because 89557095 - 2⁵ = 89557063 is a prime.

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, 27135 + ... + 30255.

It is an arithmetic number, because the mean of its divisors is an integer number (8963262).

Almost surely, 2^89557095 is an apocalyptic number.

89557095 is a deficient number, since it is larger than the sum of its proper divisors (53855097).

89557095 is a wasteful number, since it uses less digits than its factorization.

89557095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042.

The product of its (nonzero) digits is 567000, while the sum is 48.

The square root of 89557095 is about 9463.4610476295. The cubic root of 89557095 is about 447.4041408024.

The spelling of 89557095 in words is "eighty-nine million, five hundred fifty-seven thousand, ninety-five".