8659061 has 2 divisors, whose sum is σ = 8659062. Its totient is φ = 8659060.

The previous prime is 8659051. The next prime is 8659067. The reversal of 8659061 is 1609568.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6682225 + 1976836 = 2585^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 8659061 - 2⁶ = 8658997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8659067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4329530 + 4329531.

It is an arithmetic number, because the mean of its divisors is an integer number (4329531).

Almost surely, 2^8659061 is an apocalyptic number.

It is an amenable number.

8659061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8659061 is an equidigital number, since it uses as much as digits as its factorization.

8659061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 8659061 is about 2942.6282469928. The cubic root of 8659061 is about 205.3479002311.

The spelling of 8659061 in words is "eight million, six hundred fifty-nine thousand, sixty-one".