89084080 has 80 divisors (see below), whose sum is σ = 226485504. Its totient is φ = 32440320.

The previous prime is 89084059. The next prime is 89084137. The reversal of 89084080 is 8048098.

It is a tau number, because it is divible by the number of its divisors (80).

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, 41104 + ... + 43216.

Almost surely, 2^89084080 is an apocalyptic number.

89084080 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 89084080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113242752).

89084080 is an abundant number, since it is smaller than the sum of its proper divisors (137401424).

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

89084080 is a wasteful number, since it uses less digits than its factorization.

89084080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 89084080 is about 9438.4363111693. The cubic root of 89084080 is about 446.6150629724.

The spelling of 89084080 in words is "eighty-nine million, eighty-four thousand, eighty".