89908416 has 84 divisors (see below), whose sum is σ = 277552912. Its totient is φ = 27661824.

The previous prime is 89908387. The next prime is 89908421. The reversal of 89908416 is 61480998.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485 + ... + 13491.

Almost surely, 2^89908416 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 89908416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138776456).

89908416 is an abundant number, since it is smaller than the sum of its proper divisors (187644496).

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

89908416 is a wasteful number, since it uses less digits than its factorization.

89908416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12038 (or 12025 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 89908416 is about 9482.0048512960. The cubic root of 89908416 is about 447.9884138160.

The spelling of 89908416 in words is "eighty-nine million, nine hundred eight thousand, four hundred sixteen".