8820912 has 40 divisors (see below), whose sum is σ = 22982656. Its totient is φ = 2915136.

The previous prime is 8820907. The next prime is 8820919. The reversal of 8820912 is 2190288.

It is a self number, because there is not a number n which added to its sum of digits gives 8820912.

It is not an unprimeable number, because it can be changed into a prime (8820919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5373 + ... + 6819.

Almost surely, 2^8820912 is an apocalyptic number.

It is an amenable number.

8820912 is an abundant number, since it is smaller than the sum of its proper divisors (14161744).

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

8820912 is a wasteful number, since it uses less digits than its factorization.

8820912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8820912 is about 2970.0020202013. The cubic root of 8820912 is about 206.6194319152.

The spelling of 8820912 in words is "eight million, eight hundred twenty thousand, nine hundred twelve".