32668117 has 2 divisors, whose sum is σ = 32668118. Its totient is φ = 32668116.

The previous prime is 32668099. The next prime is 32668127. The reversal of 32668117 is 71186623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20875761 + 11792356 = 4569^2 + 3434^2 .

It is a cyclic number.

It is not a de Polignac number, because 32668117 - 2⁷ = 32667989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32668127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16334058 + 16334059.

It is an arithmetic number, because the mean of its divisors is an integer number (16334059).

Almost surely, 2^32668117 is an apocalyptic number.

It is an amenable number.

32668117 is a deficient number, since it is larger than the sum of its proper divisors (1).

32668117 is an equidigital number, since it uses as much as digits as its factorization.

32668117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 32668117 is about 5715.6029428224. The cubic root of 32668117 is about 319.6745291029.

The spelling of 32668117 in words is "thirty-two million, six hundred sixty-eight thousand, one hundred seventeen".