89418268 has 12 divisors (see below), whose sum is σ = 156590280. Its totient is φ = 44678192.

The previous prime is 89418239. The next prime is 89418311. The reversal of 89418268 is 86281498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478 + ... + 13381.

It is an arithmetic number, because the mean of its divisors is an integer number (13049190).

Almost surely, 2^89418268 is an apocalyptic number.

It is an amenable number.

89418268 is a deficient number, since it is larger than the sum of its proper divisors (67172012).

89418268 is a wasteful number, since it uses less digits than its factorization.

89418268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15476 (or 15474 counting only the distinct ones).

The product of its digits is 221184, while the sum is 46.

The square root of 89418268 is about 9456.1233071487. The cubic root of 89418268 is about 447.1728399526.

The spelling of 89418268 in words is "eighty-nine million, four hundred eighteen thousand, two hundred sixty-eight".