89939224 has 16 divisors (see below), whose sum is σ = 169755120. Its totient is φ = 44671200.

The previous prime is 89939221. The next prime is 89939243. The reversal of 89939224 is 42293998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89939221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36019 + ... + 38434.

It is an arithmetic number, because the mean of its divisors is an integer number (10609695).

Almost surely, 2^89939224 is an apocalyptic number.

It is an amenable number.

89939224 is a deficient number, since it is larger than the sum of its proper divisors (79815896).

89939224 is a wasteful number, since it uses less digits than its factorization.

89939224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74610 (or 74606 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 89939224 is about 9483.6292631039. The cubic root of 89939224 is about 448.0395771796.

The spelling of 89939224 in words is "eighty-nine million, nine hundred thirty-nine thousand, two hundred twenty-four".