89552736 has 384 divisors, whose sum is σ = 345461760. Its totient is φ = 21897216.

The previous prime is 89552713. The next prime is 89552747. The reversal of 89552736 is 63725598.

It is a happy number.

89552736 is a `hidden beast` number, since 8 + 95 + 527 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 89552691 and 89552700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1336575 + ... + 1336641.

It is an arithmetic number, because the mean of its divisors is an integer number (899640).

Almost surely, 2^89552736 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 89552736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172730880).

89552736 is an abundant number, since it is smaller than the sum of its proper divisors (255909024).

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

89552736 is a wasteful number, since it uses less digits than its factorization.

89552736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 109 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 89552736 is about 9463.2307379668. The cubic root of 89552736 is about 447.3968818715.

The spelling of 89552736 in words is "eighty-nine million, five hundred fifty-two thousand, seven hundred thirty-six".