117007867 has 2 divisors, whose sum is σ = 117007868. Its totient is φ = 117007866.

The previous prime is 117007853. The next prime is 117007873. The reversal of 117007867 is 768700711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117007867 is a prime.

It is not a weakly prime, because it can be changed into another prime (117007367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58503933 + 58503934.

It is an arithmetic number, because the mean of its divisors is an integer number (58503934).

Almost surely, 2^117007867 is an apocalyptic number.

117007867 is a deficient number, since it is larger than the sum of its proper divisors (1).

117007867 is an equidigital number, since it uses as much as digits as its factorization.

117007867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 37.

The square root of 117007867 is about 10817.0174724829. The cubic root of 117007867 is about 489.1082865951.

The spelling of 117007867 in words is "one hundred seventeen million, seven thousand, eight hundred sixty-seven".