117352136 has 16 divisors (see below), whose sum is σ = 240038640. Its totient is φ = 53341840.

The previous prime is 117352133. The next prime is 117352153. The reversal of 117352136 is 631253711.

It is a junction number, because it is equal to n+sod(n) for n = 117352099 and 117352108.

It is not an unprimeable number, because it can be changed into a prime (117352133) 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, 666686 + ... + 666861.

It is an arithmetic number, because the mean of its divisors is an integer number (15002415).

Almost surely, 2^117352136 is an apocalyptic number.

It is an amenable number.

117352136 is an abundant number, since it is smaller than the sum of its proper divisors (122686504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117352136 is a wasteful number, since it uses less digits than its factorization.

117352136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333564 (or 1333560 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 117352136 is about 10832.9190895160. The cubic root of 117352136 is about 489.5875134761.

It can be divided in two parts, 117 and 352136, that added together give a palindrome (352253).

The spelling of 117352136 in words is "one hundred seventeen million, three hundred fifty-two thousand, one hundred thirty-six".