89708112 has 120 divisors (see below), whose sum is σ = 272914824. Its totient is φ = 27343872.

The previous prime is 89708089. The next prime is 89708131. The reversal of 89708112 is 21180798.

It can be written as a sum of positive squares in 4 ways, for example, as 5875776 + 83832336 = 2424^2 + 9156^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323718 + ... + 323994.

Almost surely, 2^89708112 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 89708112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136457412).

89708112 is an abundant number, since it is smaller than the sum of its proper divisors (183206712).

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

89708112 is a wasteful number, since it uses less digits than its factorization.

89708112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 89708112 is about 9471.4366386520. The cubic root of 89708112 is about 447.6554802368.

The spelling of 89708112 in words is "eighty-nine million, seven hundred eight thousand, one hundred twelve".