117764466 has 16 divisors (see below), whose sum is σ = 236208000. Its totient is φ = 39141648.

The previous prime is 117764453. The next prime is 117764473. The reversal of 117764466 is 664467711.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26026 + ... + 30213.

It is an arithmetic number, because the mean of its divisors is an integer number (14763000).

Almost surely, 2^117764466 is an apocalyptic number.

117764466 is an abundant number, since it is smaller than the sum of its proper divisors (118443534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117764466 is a wasteful number, since it uses less digits than its factorization.

117764466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56593.

The product of its digits is 169344, while the sum is 42.

The square root of 117764466 is about 10851.9337447296. The cubic root of 117764466 is about 490.1602502375.

The spelling of 117764466 in words is "one hundred seventeen million, seven hundred sixty-four thousand, four hundred sixty-six".