89123339 has 4 divisors (see below), whose sum is σ = 89496480. Its totient is φ = 88750200.

The previous prime is 89123329. The next prime is 89123341. The reversal of 89123339 is 93332198.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89123339 - 2²⁴ = 72346123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89123329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186212 + ... + 186689.

It is an arithmetic number, because the mean of its divisors is an integer number (22374120).

Almost surely, 2^89123339 is an apocalyptic number.

89123339 is a deficient number, since it is larger than the sum of its proper divisors (373141).

89123339 is a wasteful number, since it uses less digits than its factorization.

89123339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373140.

The product of its digits is 34992, while the sum is 38.

The square root of 89123339 is about 9440.5158227716. The cubic root of 89123339 is about 446.6806604982.

The spelling of 89123339 in words is "eighty-nine million, one hundred twenty-three thousand, three hundred thirty-nine".