117408267 has 12 divisors (see below), whose sum is σ = 170037504. Its totient is φ = 78065520.

The previous prime is 117408251. The next prime is 117408271. The reversal of 117408267 is 762804711.

It is not a de Polignac number, because 117408267 - 2⁴ = 117408251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117408367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13584 + ... + 20477.

It is an arithmetic number, because the mean of its divisors is an integer number (14169792).

Almost surely, 2^117408267 is an apocalyptic number.

117408267 is a deficient number, since it is larger than the sum of its proper divisors (52629237).

117408267 is a wasteful number, since it uses less digits than its factorization.

117408267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34450 (or 34447 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 117408267 is about 10835.5095403954. The cubic root of 117408267 is about 489.6655596521.

The spelling of 117408267 in words is "one hundred seventeen million, four hundred eight thousand, two hundred sixty-seven".