117976067 has 4 divisors (see below), whose sum is σ = 128701176. Its totient is φ = 107250960.

The previous prime is 117976057. The next prime is 117976081. The reversal of 117976067 is 760679711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117976067 - 2²⁰ = 116927491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117976037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5362538 + ... + 5362559.

It is an arithmetic number, because the mean of its divisors is an integer number (32175294).

Almost surely, 2^117976067 is an apocalyptic number.

117976067 is a deficient number, since it is larger than the sum of its proper divisors (10725109).

117976067 is a wasteful number, since it uses less digits than its factorization.

117976067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725108.

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

The square root of 117976067 is about 10861.6788297206. The cubic root of 117976067 is about 490.4536503992.

The spelling of 117976067 in words is "one hundred seventeen million, nine hundred seventy-six thousand, sixty-seven".