89330080 has 96 divisors (see below), whose sum is σ = 246468096. Its totient is φ = 29958144.

The previous prime is 89330057. The next prime is 89330117. The reversal of 89330080 is 8003398.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51792 + ... + 53488.

It is an arithmetic number, because the mean of its divisors is an integer number (2567376).

Almost surely, 2^89330080 is an apocalyptic number.

89330080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89330080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123234048).

89330080 is an abundant number, since it is smaller than the sum of its proper divisors (157138016).

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

89330080 is a wasteful number, since it uses less digits than its factorization.

89330080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 89330080 is about 9451.4591466080. The cubic root of 89330080 is about 447.0257848052.

The spelling of 89330080 in words is "eighty-nine million, three hundred thirty thousand, eighty".