8602961 has 2 divisors, whose sum is σ = 8602962. Its totient is φ = 8602960.

The previous prime is 8602949. The next prime is 8602987. The reversal of 8602961 is 1692068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7392961 + 1210000 = 2719^2 + 1100^2 .

It is a cyclic number.

It is not a de Polignac number, because 8602961 - 2¹⁰ = 8601937 is a prime.

It is a Chen prime.

It is equal to p₅₇₇₆₂₅ and since 8602961 and 577625 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (8602931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4301480 + 4301481.

It is an arithmetic number, because the mean of its divisors is an integer number (4301481).

Almost surely, 2^8602961 is an apocalyptic number.

It is an amenable number.

8602961 is a deficient number, since it is larger than the sum of its proper divisors (1).

8602961 is an equidigital number, since it uses as much as digits as its factorization.

8602961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 8602961 is about 2933.0804625854. The cubic root of 8602961 is about 204.9034723028.

The spelling of 8602961 in words is "eight million, six hundred two thousand, nine hundred sixty-one".