89938224 has 60 divisors (see below), whose sum is σ = 252358600. Its totient is φ = 29901312.

The previous prime is 89938201. The next prime is 89938253. The reversal of 89938224 is 42283998.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 89938224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88632 + ... + 89640.

Almost surely, 2^89938224 is an apocalyptic number.

It is an amenable number.

89938224 is an abundant number, since it is smaller than the sum of its proper divisors (162420376).

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

89938224 is a wasteful number, since it uses less digits than its factorization.

89938224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1633 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 89938224 is about 9483.5765405252. The cubic root of 89938224 is about 448.0379166463.

The spelling of 89938224 in words is "eighty-nine million, nine hundred thirty-eight thousand, two hundred twenty-four".