89233982 has 4 divisors (see below), whose sum is σ = 133850976. Its totient is φ = 44616990.

The previous prime is 89233967. The next prime is 89233993. The reversal of 89233982 is 28933298.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22308494 + ... + 22308497.

It is an arithmetic number, because the mean of its divisors is an integer number (33462744).

Almost surely, 2^89233982 is an apocalyptic number.

89233982 is a deficient number, since it is larger than the sum of its proper divisors (44616994).

89233982 is a wasteful number, since it uses less digits than its factorization.

89233982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44616993.

The product of its digits is 186624, while the sum is 44.

The square root of 89233982 is about 9446.3740133450. The cubic root of 89233982 is about 446.8654293482.

The spelling of 89233982 in words is "eighty-nine million, two hundred thirty-three thousand, nine hundred eighty-two".