89924318 has 16 divisors (see below), whose sum is σ = 149347584. Its totient is φ = 40263960.

The previous prime is 89924311. The next prime is 89924327. The reversal of 89924318 is 81342998.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89924311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29030 + ... + 31977.

It is an arithmetic number, because the mean of its divisors is an integer number (9334224).

Almost surely, 2^89924318 is an apocalyptic number.

89924318 is a deficient number, since it is larger than the sum of its proper divisors (59423266).

89924318 is a wasteful number, since it uses less digits than its factorization.

89924318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61087.

The product of its digits is 124416, while the sum is 44.

The square root of 89924318 is about 9482.8433499663. The cubic root of 89924318 is about 448.0148239940.

The spelling of 89924318 in words is "eighty-nine million, nine hundred twenty-four thousand, three hundred eighteen".