8920576 has 80 divisors (see below), whose sum is σ = 21605760. Its totient is φ = 3594240.

The previous prime is 8920567. The next prime is 8920609. The reversal of 8920576 is 6750298.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68031 + ... + 68161.

It is an arithmetic number, because the mean of its divisors is an integer number (270072).

Almost surely, 2^8920576 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 8920576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10802880).

8920576 is an abundant number, since it is smaller than the sum of its proper divisors (12685184).

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

8920576 is a wasteful number, since it uses less digits than its factorization.

8920576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 8920576 is about 2986.7333325893. The cubic root of 8920576 is about 207.3946898728.

The spelling of 8920576 in words is "eight million, nine hundred twenty thousand, five hundred seventy-six".