117045667 has 2 divisors, whose sum is σ = 117045668. Its totient is φ = 117045666.

The previous prime is 117045661. The next prime is 117045671. The reversal of 117045667 is 766540711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117045667 is a prime.

It is not a weakly prime, because it can be changed into another prime (117045661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58522833 + 58522834.

It is an arithmetic number, because the mean of its divisors is an integer number (58522834).

Almost surely, 2^117045667 is an apocalyptic number.

117045667 is a deficient number, since it is larger than the sum of its proper divisors (1).

117045667 is an equidigital number, since it uses as much as digits as its factorization.

117045667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 117045667 is about 10818.7645782686. The cubic root of 117045667 is about 489.1609505830.

It can be divided in two parts, 11704 and 5667, that added together give a palindrome (17371).

The spelling of 117045667 in words is "one hundred seventeen million, forty-five thousand, six hundred sixty-seven".