117764474 has 16 divisors (see below), whose sum is σ = 193072896. Its totient is φ = 53630400.

The previous prime is 117764473. The next prime is 117764497. The reversal of 117764474 is 474467711.

It is not an unprimeable number, because it can be changed into a prime (117764473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54812 + ... + 56919.

It is an arithmetic number, because the mean of its divisors is an integer number (12067056).

Almost surely, 2^117764474 is an apocalyptic number.

117764474 is a deficient number, since it is larger than the sum of its proper divisors (75308422).

117764474 is a wasteful number, since it uses less digits than its factorization.

117764474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111781.

The product of its digits is 131712, while the sum is 41.

The square root of 117764474 is about 10851.9341133274. The cubic root of 117764474 is about 490.1602613367.

The spelling of 117764474 in words is "one hundred seventeen million, seven hundred sixty-four thousand, four hundred seventy-four".