117268507 has 2 divisors, whose sum is σ = 117268508. Its totient is φ = 117268506.

The previous prime is 117268477. The next prime is 117268517. The reversal of 117268507 is 705862711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117268507 - 2⁷ = 117268379 is a prime.

It is not a weakly prime, because it can be changed into another prime (117268517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58634253 + 58634254.

It is an arithmetic number, because the mean of its divisors is an integer number (58634254).

Almost surely, 2^117268507 is an apocalyptic number.

117268507 is a deficient number, since it is larger than the sum of its proper divisors (1).

117268507 is an equidigital number, since it uses as much as digits as its factorization.

117268507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 117268507 is about 10829.0584539931. The cubic root of 117268507 is about 489.4711871061.

The spelling of 117268507 in words is "one hundred seventeen million, two hundred sixty-eight thousand, five hundred seven".