89266998 has 32 divisors (see below), whose sum is σ = 183052800. Its totient is φ = 29012256.

The previous prime is 89266987. The next prime is 89267021. The reversal of 89266998 is 89966298.

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, 38208 + ... + 40476.

It is an arithmetic number, because the mean of its divisors is an integer number (5720400).

Almost surely, 2^89266998 is an apocalyptic number.

89266998 is an abundant number, since it is smaller than the sum of its proper divisors (93785802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89266998 is a wasteful number, since it uses less digits than its factorization.

89266998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436.

The product of its digits is 3359232, while the sum is 57.

The square root of 89266998 is about 9448.1214005748. The cubic root of 89266998 is about 446.9205349984.

The spelling of 89266998 in words is "eighty-nine million, two hundred sixty-six thousand, nine hundred ninety-eight".