117185063 has 4 divisors (see below), whose sum is σ = 124078320. Its totient is φ = 110291808.

The previous prime is 117185051. The next prime is 117185113. The reversal of 117185063 is 360581711.

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

It is a cyclic number.

It is not a de Polignac number, because 117185063 - 2²⁰ = 116136487 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 (117185963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3446603 + ... + 3446636.

It is an arithmetic number, because the mean of its divisors is an integer number (31019580).

Almost surely, 2^117185063 is an apocalyptic number.

117185063 is a deficient number, since it is larger than the sum of its proper divisors (6893257).

117185063 is an equidigital number, since it uses as much as digits as its factorization.

117185063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893256.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 117185063 is about 10825.2049865118. The cubic root of 117185063 is about 489.3550629333.

The spelling of 117185063 in words is "one hundred seventeen million, one hundred eighty-five thousand, sixty-three".