117854713 has 2 divisors, whose sum is σ = 117854714. Its totient is φ = 117854712.

The previous prime is 117854707. The next prime is 117854717. The reversal of 117854713 is 317458711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99261369 + 18593344 = 9963^2 + 4312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117854713 is a prime.

It is not a weakly prime, because it can be changed into another prime (117854717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58927356 + 58927357.

It is an arithmetic number, because the mean of its divisors is an integer number (58927357).

Almost surely, 2^117854713 is an apocalyptic number.

It is an amenable number.

117854713 is a deficient number, since it is larger than the sum of its proper divisors (1).

117854713 is an equidigital number, since it uses as much as digits as its factorization.

117854713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 37.

The square root of 117854713 is about 10856.0910552556. The cubic root of 117854713 is about 490.2854272078.

The spelling of 117854713 in words is "one hundred seventeen million, eight hundred fifty-four thousand, seven hundred thirteen".