117097667 has 2 divisors, whose sum is σ = 117097668. Its totient is φ = 117097666.

The previous prime is 117097661. The next prime is 117097691. The reversal of 117097667 is 766790711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117097667 - 2²⁰ = 116049091 is a prime.

It is not a weakly prime, because it can be changed into another prime (117097661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58548833 + 58548834.

It is an arithmetic number, because the mean of its divisors is an integer number (58548834).

Almost surely, 2^117097667 is an apocalyptic number.

117097667 is a deficient number, since it is larger than the sum of its proper divisors (1).

117097667 is an equidigital number, since it uses as much as digits as its factorization.

117097667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 117097667 is about 10821.1675432922. The cubic root of 117097667 is about 489.2333798724.

The spelling of 117097667 in words is "one hundred seventeen million, ninety-seven thousand, six hundred sixty-seven".