89465008 has 40 divisors (see below), whose sum is σ = 179809920. Its totient is φ = 43077120.

The previous prime is 89464981. The next prime is 89465021. The reversal of 89465008 is 80056498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156948 + ... + 157516.

It is an arithmetic number, because the mean of its divisors is an integer number (4495248).

Almost surely, 2^89465008 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 89465008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89904960).

89465008 is an abundant number, since it is smaller than the sum of its proper divisors (90344912).

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

89465008 is a wasteful number, since it uses less digits than its factorization.

89465008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 919 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 89465008 is about 9458.5943987466. The cubic root of 89465008 is about 447.2507405813.

The spelling of 89465008 in words is "eighty-nine million, four hundred sixty-five thousand, eight".