117656063 has 8 divisors (see below), whose sum is σ = 140310528. Its totient is φ = 96463224.

The previous prime is 117656057. The next prime is 117656107. The reversal of 117656063 is 360656711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117656063 - 2⁴ = 117656047 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117656003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365231 + ... + 365552.

It is an arithmetic number, because the mean of its divisors is an integer number (17538816).

Almost surely, 2^117656063 is an apocalyptic number.

117656063 is a deficient number, since it is larger than the sum of its proper divisors (22654465).

117656063 is an equidigital number, since it uses as much as digits as its factorization.

117656063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730813.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 117656063 is about 10846.9379550175. The cubic root of 117656063 is about 490.0098054403.

The spelling of 117656063 in words is "one hundred seventeen million, six hundred fifty-six thousand, sixty-three".