89239266 has 32 divisors (see below), whose sum is σ = 204710400. Its totient is φ = 28786320.

The previous prime is 89239259. The next prime is 89239291. The reversal of 89239266 is 66293298.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24981 + ... + 28328.

It is an arithmetic number, because the mean of its divisors is an integer number (6397200).

Almost surely, 2^89239266 is an apocalyptic number.

89239266 is an abundant number, since it is smaller than the sum of its proper divisors (115471134).

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

89239266 is a wasteful number, since it uses less digits than its factorization.

89239266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53351 (or 53345 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 89239266 is about 9446.6536932397. The cubic root of 89239266 is about 446.8742495692.

The spelling of 89239266 in words is "eighty-nine million, two hundred thirty-nine thousand, two hundred sixty-six".