36068657 has 2 divisors, whose sum is σ = 36068658. Its totient is φ = 36068656.

The previous prime is 36068587. The next prime is 36068671. The reversal of 36068657 is 75686063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 80656 = 5999^2 + 284^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36068657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36068677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18034328 + 18034329.

It is an arithmetic number, because the mean of its divisors is an integer number (18034329).

Almost surely, 2^36068657 is an apocalyptic number.

It is an amenable number.

36068657 is a deficient number, since it is larger than the sum of its proper divisors (1).

36068657 is an equidigital number, since it uses as much as digits as its factorization.

36068657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 36068657 is about 6005.7186913807. The cubic root of 36068657 is about 330.4024993850.

The spelling of 36068657 in words is "thirty-six million, sixty-eight thousand, six hundred fifty-seven".