89465120 has 24 divisors (see below), whose sum is σ = 211361724. Its totient is φ = 35785984.

The previous prime is 89465107. The next prime is 89465171. The reversal of 89465120 is 2156498.

It can be written as a sum of positive squares in 2 ways, for example, as 83685904 + 5779216 = 9148^2 + 2404^2 .

It is a super-2 number, since 2×89465120² = 16008015393228800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279419 + ... + 279738.

Almost surely, 2^89465120 is an apocalyptic number.

89465120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89465120 is an abundant number, since it is smaller than the sum of its proper divisors (121896604).

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

89465120 is a wasteful number, since it uses less digits than its factorization.

89465120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559172 (or 559164 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 89465120 is about 9458.6003192861. The cubic root of 89465120 is about 447.2509272169.

The spelling of 89465120 in words is "eighty-nine million, four hundred sixty-five thousand, one hundred twenty".