89342496 has 72 divisors (see below), whose sum is σ = 262289664. Its totient is φ = 28817280.

The previous prime is 89342489. The next prime is 89342507. The reversal of 89342496 is 69424398.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3925 + ... + 13931.

It is an arithmetic number, because the mean of its divisors is an integer number (3642912).

Almost surely, 2^89342496 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 89342496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131144832).

89342496 is an abundant number, since it is smaller than the sum of its proper divisors (172947168).

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

89342496 is a wasteful number, since it uses less digits than its factorization.

89342496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10054 (or 10043 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 89342496 is about 9452.1159535841. The cubic root of 89342496 is about 447.0464945706.

The spelling of 89342496 in words is "eighty-nine million, three hundred forty-two thousand, four hundred ninety-six".