117230517 has 32 divisors (see below), whose sum is σ = 182108160. Its totient is φ = 74392560.

The previous prime is 117230507. The next prime is 117230539. The reversal of 117230517 is 715032711.

It is a happy number.

117230517 is a `hidden beast` number, since 117 + 2 + 30 + 517 = 666.

It is not a de Polignac number, because 117230517 - 2⁷ = 117230389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117230507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192828 + ... + 193434.

It is an arithmetic number, because the mean of its divisors is an integer number (5690880).

Almost surely, 2^117230517 is an apocalyptic number.

It is an amenable number.

117230517 is a deficient number, since it is larger than the sum of its proper divisors (64877643).

117230517 is a wasteful number, since it uses less digits than its factorization.

117230517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 117230517 is about 10827.3042351270. The cubic root of 117230517 is about 489.4183254606.

The spelling of 117230517 in words is "one hundred seventeen million, two hundred thirty thousand, five hundred seventeen".