117227939 has 8 divisors (see below), whose sum is σ = 118049712. Its totient is φ = 116409600.

The previous prime is 117227921. The next prime is 117227977. The reversal of 117227939 is 939722711.

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 117227939 - 2⁸ = 117227683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117227896 and 117227905.

It is not an unprimeable number, because it can be changed into a prime (117227239) 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, 112967 + ... + 113999.

It is an arithmetic number, because the mean of its divisors is an integer number (14756214).

Almost surely, 2^117227939 is an apocalyptic number.

117227939 is a deficient number, since it is larger than the sum of its proper divisors (821773).

117227939 is a wasteful number, since it uses less digits than its factorization.

117227939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717.

The product of its digits is 47628, while the sum is 41.

The square root of 117227939 is about 10827.1851836015. The cubic root of 117227939 is about 489.4147378575.

The spelling of 117227939 in words is "one hundred seventeen million, two hundred twenty-seven thousand, nine hundred thirty-nine".