117813627 has 12 divisors (see below), whose sum is σ = 170856504. Its totient is φ = 78228000.

The previous prime is 117813617. The next prime is 117813653. The reversal of 117813627 is 726318711.

117813627 is a `hidden beast` number, since 1 + 17 + 8 + 13 + 627 = 666.

It is not a de Polignac number, because 117813627 - 2⁴ = 117813611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117813591 and 117813600.

It is not an unprimeable number, because it can be changed into a prime (117813617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23818 + ... + 28335.

It is an arithmetic number, because the mean of its divisors is an integer number (14238042).

Almost surely, 2^117813627 is an apocalyptic number.

117813627 is a deficient number, since it is larger than the sum of its proper divisors (53042877).

117813627 is a wasteful number, since it uses less digits than its factorization.

117813627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52410 (or 52407 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 117813627 is about 10854.1985885647. The cubic root of 117813627 is about 490.2284468579.

The spelling of 117813627 in words is "one hundred seventeen million, eight hundred thirteen thousand, six hundred twenty-seven".