117674361 has 12 divisors (see below), whose sum is σ = 194256192. Its totient is φ = 67242456.

The previous prime is 117674351. The next prime is 117674377. The reversal of 117674361 is 163476711.

It is a de Polignac number, because none of the positive numbers 2^k-117674361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (117674351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 933861 + ... + 933986.

It is an arithmetic number, because the mean of its divisors is an integer number (16188016).

Almost surely, 2^117674361 is an apocalyptic number.

It is an amenable number.

117674361 is a deficient number, since it is larger than the sum of its proper divisors (76581831).

117674361 is a wasteful number, since it uses less digits than its factorization.

117674361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867860 (or 1867857 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 117674361 is about 10847.7813860715. The cubic root of 117674361 is about 490.0352064111.

The spelling of 117674361 in words is "one hundred seventeen million, six hundred seventy-four thousand, three hundred sixty-one".