8996651 has 2 divisors, whose sum is σ = 8996652. Its totient is φ = 8996650.

The previous prime is 8996639. The next prime is 8996681. The reversal of 8996651 is 1566998.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8996651 - 2¹⁸ = 8734507 is a prime.

It is not a weakly prime, because it can be changed into another prime (8996681) 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, 4498325 + 4498326.

It is an arithmetic number, because the mean of its divisors is an integer number (4498326).

Almost surely, 2^8996651 is an apocalyptic number.

8996651 is a deficient number, since it is larger than the sum of its proper divisors (1).

8996651 is an equidigital number, since it uses as much as digits as its factorization.

8996651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 44.

The square root of 8996651 is about 2999.4417813987. The cubic root of 8996651 is about 207.9825783609.

The spelling of 8996651 in words is "eight million, nine hundred ninety-six thousand, six hundred fifty-one".