89244272 has 40 divisors (see below), whose sum is σ = 186800544. Its totient is φ = 41059584.

The previous prime is 89244263. The next prime is 89244283. The reversal of 89244272 is 27244298.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104198 + ... + 105050.

Almost surely, 2^89244272 is an apocalyptic number.

It is an amenable number.

89244272 is an abundant number, since it is smaller than the sum of its proper divisors (97556272).

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

89244272 is a wasteful number, since it uses less digits than its factorization.

89244272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377 (or 1371 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 89244272 is about 9446.9186510735. The cubic root of 89244272 is about 446.8826054226.

The spelling of 89244272 in words is "eighty-nine million, two hundred forty-four thousand, two hundred seventy-two".