89259408 has 100 divisors (see below), whose sum is σ = 295278720. Its totient is φ = 25500096.

The previous prime is 89259377. The next prime is 89259421. The reversal of 89259408 is 80495298.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4153 + ... + 13991.

Almost surely, 2^89259408 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 89259408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147639360).

89259408 is an abundant number, since it is smaller than the sum of its proper divisors (206019312).

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

89259408 is a wasteful number, since it uses less digits than its factorization.

89259408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9866 (or 9851 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 89259408 is about 9447.7197248860. The cubic root of 89259408 is about 446.9078680439.

The spelling of 89259408 in words is "eighty-nine million, two hundred fifty-nine thousand, four hundred eight".