117236223 has 24 divisors (see below), whose sum is σ = 183783600. Its totient is φ = 71585280.

The previous prime is 117236219. The next prime is 117236263. The reversal of 117236223 is 322632711.

117236223 is a `hidden beast` number, since 1 + 17 + 23 + 622 + 3 = 666.

It is not a de Polignac number, because 117236223 - 2² = 117236219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117236263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11503 + ... + 19151.

It is an arithmetic number, because the mean of its divisors is an integer number (7657650).

Almost surely, 2^117236223 is an apocalyptic number.

117236223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

117236223 is a deficient number, since it is larger than the sum of its proper divisors (66547377).

117236223 is a wasteful number, since it uses less digits than its factorization.

117236223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7799 (or 7796 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 117236223 is about 10827.5677324134. The cubic root of 117236223 is about 489.4262658721.

Adding to 117236223 its reverse (322632711), we get a palindrome (439868934).

The spelling of 117236223 in words is "one hundred seventeen million, two hundred thirty-six thousand, two hundred twenty-three".