89796672 has 84 divisors (see below), whose sum is σ = 294168576. Its totient is φ = 25655040.

The previous prime is 89796671. The next prime is 89796691. The reversal of 89796672 is 27669798.

It is a tau number, because it is divible by the number of its divisors (84).

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

It is not an unprimeable number, because it can be changed into a prime (89796671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7104 + ... + 15167.

Almost surely, 2^89796672 is an apocalyptic number.

It is an amenable number.

89796672 is an abundant number, since it is smaller than the sum of its proper divisors (204371904).

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

89796672 is a wasteful number, since it uses less digits than its factorization.

89796672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22296 (or 22283 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 89796672 is about 9476.1105945425. The cubic root of 89796672 is about 447.8027405381.

It can be divided in two parts, 8979 and 6672, that added together give a palindrome (15651).

The spelling of 89796672 in words is "eighty-nine million, seven hundred ninety-six thousand, six hundred seventy-two".