8810997 has 16 divisors (see below), whose sum is σ = 12741120. Its totient is φ = 5383872.

The previous prime is 8810993. The next prime is 8810999. The reversal of 8810997 is 7990188.

It is not a de Polignac number, because 8810997 - 2² = 8810993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8810993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5404 + ... + 6842.

It is an arithmetic number, because the mean of its divisors is an integer number (796320).

Almost surely, 2^8810997 is an apocalyptic number.

It is an amenable number.

8810997 is a deficient number, since it is larger than the sum of its proper divisors (3930123).

8810997 is a wasteful number, since it uses less digits than its factorization.

8810997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612.

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 8810997 is about 2968.3323600972. The cubic root of 8810997 is about 206.5419871747.

The spelling of 8810997 in words is "eight million, eight hundred ten thousand, nine hundred ninety-seven".