117609776 has 10 divisors (see below), whose sum is σ = 227868972. Its totient is φ = 58804880.

The previous prime is 117609763. The next prime is 117609781. The reversal of 117609776 is 677906711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3675290 + ... + 3675321.

Almost surely, 2^117609776 is an apocalyptic number.

117609776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117609776 is a deficient number, since it is larger than the sum of its proper divisors (110259196).

117609776 is an equidigital number, since it uses as much as digits as its factorization.

117609776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7350619 (or 7350613 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 117609776 is about 10844.8041015041. The cubic root of 117609776 is about 489.9455388590.

The spelling of 117609776 in words is "one hundred seventeen million, six hundred nine thousand, seven hundred seventy-six".