89956496 has 80 divisors (see below), whose sum is σ = 212557824. Its totient is φ = 36043392.

The previous prime is 89956487. The next prime is 89956499. The reversal of 89956496 is 69465998.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is not an unprimeable number, because it can be changed into a prime (89956499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120701 + ... + 121443.

Almost surely, 2^89956496 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 89956496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106278912).

89956496 is an abundant number, since it is smaller than the sum of its proper divisors (122601328).

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

89956496 is a wasteful number, since it uses less digits than its factorization.

89956496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 822 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 56.

The square root of 89956496 is about 9484.5398412364. The cubic root of 89956496 is about 448.0682559692.

The spelling of 89956496 in words is "eighty-nine million, nine hundred fifty-six thousand, four hundred ninety-six".