89288875 has 32 divisors (see below), whose sum is σ = 125274240. Its totient is φ = 63043200.

The previous prime is 89288869. The next prime is 89288887. The reversal of 89288875 is 57888298.

It is not a de Polignac number, because 89288875 - 2¹⁵ = 89256107 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 36181 + ... + 38569.

It is an arithmetic number, because the mean of its divisors is an integer number (3914820).

Almost surely, 2^89288875 is an apocalyptic number.

89288875 is a deficient number, since it is larger than the sum of its proper divisors (35985365).

89288875 is a wasteful number, since it uses less digits than its factorization.

89288875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440 (or 2430 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 55.

The square root of 89288875 is about 9449.2790730299. The cubic root of 89288875 is about 446.9570415169.

The spelling of 89288875 in words is "eighty-nine million, two hundred eighty-eight thousand, eight hundred seventy-five".