8814990 has 32 divisors (see below), whose sum is σ = 21326976. Its totient is φ = 2331680.

The previous prime is 8814983. The next prime is 8815007. The reversal of 8814990 is 994188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2809 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (666468).

Almost surely, 2^8814990 is an apocalyptic number.

8814990 is an abundant number, since it is smaller than the sum of its proper divisors (12511986).

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

8814990 is a wasteful number, since it uses less digits than its factorization.

8814990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 8814990 is about 2969.0048837952. The cubic root of 8814990 is about 206.5731829482.

The spelling of 8814990 in words is "eight million, eight hundred fourteen thousand, nine hundred ninety".