117240601 has 2 divisors, whose sum is σ = 117240602. Its totient is φ = 117240600.

The previous prime is 117240587. The next prime is 117240647. The reversal of 117240601 is 106042711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110271001 + 6969600 = 10501^2 + 2640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117240601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117247601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58620300 + 58620301.

It is an arithmetic number, because the mean of its divisors is an integer number (58620301).

Almost surely, 2^117240601 is an apocalyptic number.

It is an amenable number.

117240601 is a deficient number, since it is larger than the sum of its proper divisors (1).

117240601 is an equidigital number, since it uses as much as digits as its factorization.

117240601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 117240601 is about 10827.7698996608. The cubic root of 117240601 is about 489.4323580777.

The spelling of 117240601 in words is "one hundred seventeen million, two hundred forty thousand, six hundred one".