117236164 has 12 divisors (see below), whose sum is σ = 205277184. Its totient is φ = 58585544.

The previous prime is 117236153. The next prime is 117236167. The reversal of 117236164 is 461632711.

It is not an unprimeable number, because it can be changed into a prime (117236167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1149 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (17106432).

Almost surely, 2^117236164 is an apocalyptic number.

It is an amenable number.

117236164 is a deficient number, since it is larger than the sum of its proper divisors (88041020).

117236164 is a wasteful number, since it uses less digits than its factorization.

117236164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16274 (or 16272 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 117236164 is about 10827.5650078861. The cubic root of 117236164 is about 489.4261837697.

Adding to 117236164 its reverse (461632711), we get a palindrome (578868875).

The spelling of 117236164 in words is "one hundred seventeen million, two hundred thirty-six thousand, one hundred sixty-four".