118354967 has 2 divisors, whose sum is σ = 118354968. Its totient is φ = 118354966.

The previous prime is 118354939. The next prime is 118355011. The reversal of 118354967 is 769453811.

It is an a-pointer prime, because the next prime (118355011) can be obtained adding 118354967 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118354967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118354267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59177483 + 59177484.

It is an arithmetic number, because the mean of its divisors is an integer number (59177484).

Almost surely, 2^118354967 is an apocalyptic number.

118354967 is a deficient number, since it is larger than the sum of its proper divisors (1).

118354967 is an equidigital number, since it uses as much as digits as its factorization.

118354967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 118354967 is about 10879.1069026828. The cubic root of 118354967 is about 490.9781474506.

The spelling of 118354967 in words is "one hundred eighteen million, three hundred fifty-four thousand, nine hundred sixty-seven".