89044982 has 48 divisors (see below), whose sum is σ = 155539440. Its totient is φ = 37986624.

The previous prime is 89044981. The next prime is 89044999. The reversal of 89044982 is 28944098.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89044981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497369 + ... + 497547.

It is an arithmetic number, because the mean of its divisors is an integer number (3240405).

Almost surely, 2^89044982 is an apocalyptic number.

89044982 is a deficient number, since it is larger than the sum of its proper divisors (66494458).

89044982 is a wasteful number, since it uses less digits than its factorization.

89044982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 89044982 is about 9436.3648721316. The cubic root of 89044982 is about 446.5497153033.

The spelling of 89044982 in words is "eighty-nine million, forty-four thousand, nine hundred eighty-two".