117223886 has 8 divisors (see below), whose sum is σ = 189361704. Its totient is φ = 54103320.

The previous prime is 117223877. The next prime is 117223889. The reversal of 117223886 is 688322711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117223889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2254280 + ... + 2254331.

It is an arithmetic number, because the mean of its divisors is an integer number (23670213).

Almost surely, 2^117223886 is an apocalyptic number.

117223886 is a deficient number, since it is larger than the sum of its proper divisors (72137818).

117223886 is a wasteful number, since it uses less digits than its factorization.

117223886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508626.

The product of its digits is 32256, while the sum is 38.

The square root of 117223886 is about 10826.9980142235. The cubic root of 117223886 is about 489.4090975047.

The spelling of 117223886 in words is "one hundred seventeen million, two hundred twenty-three thousand, eight hundred eighty-six".