117136 has 10 divisors (see below), whose sum is σ = 226982. Its totient is φ = 58560.

The previous prime is 117133. The next prime is 117163. The reversal of 117136 is 631711.

It is a happy number.

117136 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 59536 + 57600 = 244^2 + 240^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3645 + ... + 3676.

2¹¹⁷¹³⁶ is an apocalyptic number.

117136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117136 is a deficient number, since it is larger than the sum of its proper divisors (109846).

117136 is an equidigital number, since it uses as much as digits as its factorization.

117136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7329 (or 7323 counting only the distinct ones).

The product of its digits is 126, while the sum is 19.

The square root of 117136 is about 342.2513696101. The cubic root of 117136 is about 48.9286759066.

Adding to 117136 its reverse (631711), we get a palindrome (748847).

It can be divided in two parts, 117 and 136, that added together give a triangular number (253 = T₂₂).

The spelling of 117136 in words is "one hundred seventeen thousand, one hundred thirty-six".