89207075 has 18 divisors (see below), whose sum is σ = 117515916. Its totient is φ = 67162240.

The previous prime is 89207047. The next prime is 89207101. The reversal of 89207075 is 57070298.

It is not a de Polignac number, because 89207075 - 2¹⁸ = 88944931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1052 + ... + 13398.

It is an arithmetic number, because the mean of its divisors is an integer number (6528662).

Almost surely, 2^89207075 is an apocalyptic number.

89207075 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

89207075 is a deficient number, since it is larger than the sum of its proper divisors (28308841).

89207075 is a wasteful number, since it uses less digits than its factorization.

89207075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12391 (or 12369 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 89207075 is about 9444.9497087068. The cubic root of 89207075 is about 446.8205099257.

The spelling of 89207075 in words is "eighty-nine million, two hundred seven thousand, seventy-five".