89824960 has 28 divisors (see below), whose sum is σ = 213896448. Its totient is φ = 35929856.

The previous prime is 89824939. The next prime is 89824993. The reversal of 89824960 is 6942898.

It is a self number, because there is not a number n which added to its sum of digits gives 89824960.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140032 + ... + 140671.

Almost surely, 2^89824960 is an apocalyptic number.

89824960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89824960 is an abundant number, since it is smaller than the sum of its proper divisors (124071488).

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

89824960 is a wasteful number, since it uses less digits than its factorization.

89824960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280720 (or 280710 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 89824960 is about 9477.6030725073. The cubic root of 89824960 is about 447.8497582939.

The spelling of 89824960 in words is "eighty-nine million, eight hundred twenty-four thousand, nine hundred sixty".