117197354 has 16 divisors (see below), whose sum is σ = 186339528. Its totient is φ = 55091712.

The previous prime is 117197309. The next prime is 117197407. The reversal of 117197354 is 453791711.

It can be written as a sum of positive squares in 4 ways, for example, as 93412225 + 23785129 = 9665^2 + 4877^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53774 + ... + 55910.

Almost surely, 2^117197354 is an apocalyptic number.

117197354 is a deficient number, since it is larger than the sum of its proper divisors (69142174).

117197354 is a wasteful number, since it uses less digits than its factorization.

117197354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769.

The product of its digits is 26460, while the sum is 38.

The square root of 117197354 is about 10825.7726745023. The cubic root of 117197354 is about 489.3721710659.

The spelling of 117197354 in words is "one hundred seventeen million, one hundred ninety-seven thousand, three hundred fifty-four".