90576896 has 48 divisors (see below), whose sum is σ = 185159520. Its totient is φ = 44277760.

The previous prime is 90576869. The next prime is 90576917. The reversal of 90576896 is 69867509.

It is a congruent number.

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, 95786 + ... + 96726.

It is an arithmetic number, because the mean of its divisors is an integer number (3857490).

Almost surely, 2^90576896 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 90576896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92579760).

90576896 is an abundant number, since it is smaller than the sum of its proper divisors (94582624).

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

90576896 is an equidigital number, since it uses as much as digits as its factorization.

90576896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 90576896 is about 9517.1895011080. The cubic root of 90576896 is about 449.0959561981.

The spelling of 90576896 in words is "ninety million, five hundred seventy-six thousand, eight hundred ninety-six".