117353612 has 12 divisors (see below), whose sum is σ = 205500960. Its totient is φ = 58639056.

The previous prime is 117353611. The next prime is 117353629. The reversal of 117353612 is 216353711.

It is not an unprimeable number, because it can be changed into a prime (117353611) 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, 1748 + ... + 15419.

It is an arithmetic number, because the mean of its divisors is an integer number (17125080).

Almost surely, 2^117353612 is an apocalyptic number.

It is an amenable number.

117353612 is a deficient number, since it is larger than the sum of its proper divisors (88147348).

117353612 is a wasteful number, since it uses less digits than its factorization.

117353612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18880 (or 18878 counting only the distinct ones).

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

The square root of 117353612 is about 10832.9872149837. The cubic root of 117353612 is about 489.5895660680.

Subtracting 117353612 from its reverse (216353711), we obtain a palindrome (99000099).

The spelling of 117353612 in words is "one hundred seventeen million, three hundred fifty-three thousand, six hundred twelve".