89249472 has 224 divisors, whose sum is σ = 294436800. Its totient is φ = 26320896.

The previous prime is 89249429. The next prime is 89249491. The reversal of 89249472 is 27494298.

89249472 is a `hidden beast` number, since 8 + 92 + 494 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651388 + ... + 651524.

It is an arithmetic number, because the mean of its divisors is an integer number (1314450).

Almost surely, 2^89249472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89249472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147218400).

89249472 is an abundant number, since it is smaller than the sum of its proper divisors (205187328).

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

89249472 is a wasteful number, since it uses less digits than its factorization.

89249472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 184 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 89249472 is about 9447.1938690809. The cubic root of 89249472 is about 446.8912847636.

The spelling of 89249472 in words is "eighty-nine million, two hundred forty-nine thousand, four hundred seventy-two".