117795776 has 28 divisors (see below), whose sum is σ = 267145008. Its totient is φ = 50483712.

The previous prime is 117795761. The next prime is 117795781. The reversal of 117795776 is 677597711.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131021 + ... + 131916.

Almost surely, 2^117795776 is an apocalyptic number.

117795776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117795776 is an abundant number, since it is smaller than the sum of its proper divisors (149349232).

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

117795776 is an equidigital number, since it uses as much as digits as its factorization.

117795776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262956 (or 262946 counting only the distinct ones).

The product of its digits is 648270, while the sum is 50.

The square root of 117795776 is about 10853.3762488914. The cubic root of 117795776 is about 490.2036859701.

The spelling of 117795776 in words is "one hundred seventeen million, seven hundred ninety-five thousand, seven hundred seventy-six".