117674507 has 4 divisors (see below), whose sum is σ = 117714576. Its totient is φ = 117634440.

The previous prime is 117674461. The next prime is 117674537. The reversal of 117674507 is 705476711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705476711 = 4003 ⋅176237.

It is a cyclic number.

It is not a de Polignac number, because 117674507 - 2⁶ = 117674443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117674537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15248 + ... + 21629.

It is an arithmetic number, because the mean of its divisors is an integer number (29428644).

Almost surely, 2^117674507 is an apocalyptic number.

117674507 is a deficient number, since it is larger than the sum of its proper divisors (40069).

117674507 is an equidigital number, since it uses as much as digits as its factorization.

117674507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40068.

The product of its (nonzero) digits is 41160, while the sum is 38.

The square root of 117674507 is about 10847.7881155561. The cubic root of 117674507 is about 490.0354090752.

The spelling of 117674507 in words is "one hundred seventeen million, six hundred seventy-four thousand, five hundred seven".