117956063 has 4 divisors (see below), whose sum is σ = 119617488. Its totient is φ = 116294640.

The previous prime is 117956011. The next prime is 117956077. The reversal of 117956063 is 360659711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117956063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117956263) 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 in 3 ways as a sum of consecutive naturals, for example, 830606 + ... + 830747.

It is an arithmetic number, because the mean of its divisors is an integer number (29904372).

Almost surely, 2^117956063 is an apocalyptic number.

117956063 is a deficient number, since it is larger than the sum of its proper divisors (1661425).

117956063 is an equidigital number, since it uses as much as digits as its factorization.

117956063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661424.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 117956063 is about 10860.7579385603. The cubic root of 117956063 is about 490.4259284224.

The spelling of 117956063 in words is "one hundred seventeen million, nine hundred fifty-six thousand, sixty-three".