117117404 has 12 divisors (see below), whose sum is σ = 207763584. Its totient is φ = 57756384.

The previous prime is 117117391. The next prime is 117117431. The reversal of 117117404 is 404711711.

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, 200252 + ... + 200835.

It is an arithmetic number, because the mean of its divisors is an integer number (17313632).

Almost surely, 2^117117404 is an apocalyptic number.

It is an amenable number.

117117404 is a deficient number, since it is larger than the sum of its proper divisors (90646180).

117117404 is a wasteful number, since it uses less digits than its factorization.

117117404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401164 (or 401162 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 117117404 is about 10822.0794674591. The cubic root of 117117404 is about 489.2608653524.

The spelling of 117117404 in words is "one hundred seventeen million, one hundred seventeen thousand, four hundred four".