89296656 has 80 divisors (see below), whose sum is σ = 244627200. Its totient is φ = 27990144.

The previous prime is 89296643. The next prime is 89296657. The reversal of 89296656 is 65669298.

It is a junction number, because it is equal to n+sod(n) for n = 89296599 and 89296608.

It is not an unprimeable number, because it can be changed into a prime (89296657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162975 + ... + 163521.

It is an arithmetic number, because the mean of its divisors is an integer number (3057840).

Almost surely, 2^89296656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89296656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122313600).

89296656 is an abundant number, since it is smaller than the sum of its proper divisors (155330544).

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

89296656 is a wasteful number, since it uses less digits than its factorization.

89296656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756 (or 750 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 89296656 is about 9449.6907885920. The cubic root of 89296656 is about 446.9700243651.

The spelling of 89296656 in words is "eighty-nine million, two hundred ninety-six thousand, six hundred fifty-six".