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8800997 is a prime number
BaseRepresentation
bin100001100100…
…101011100101
3121120010200212
4201210223211
54223112442
6512345205
7134543612
oct41445345
917503625
108800997
114a71357
122b45205
131a91bba
141251509
15b8ca82
hex864ae5

8800997 has 2 divisors, whose sum is σ = 8800998. Its totient is φ = 8800996.

The previous prime is 8800963. The next prime is 8800999. The reversal of 8800997 is 7990088.

8800997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4532641 + 4268356 = 2129^2 + 2066^2 .

It is a cyclic number.

It is not a de Polignac number, because 8800997 - 214 = 8784613 is a prime.

Together with 8800999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8800999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4400498 + 4400499.

It is an arithmetic number, because the mean of its divisors is an integer number (4400499).

Almost surely, 28800997 is an apocalyptic number.

It is an amenable number.

8800997 is a deficient number, since it is larger than the sum of its proper divisors (1).

8800997 is an equidigital number, since it uses as much as digits as its factorization.

8800997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 8800997 is about 2966.6474343946. The cubic root of 8800997 is about 206.4638196398.

The spelling of 8800997 in words is "eight million, eight hundred thousand, nine hundred ninety-seven".