117052666 has 8 divisors (see below), whose sum is σ = 175870080. Its totient is φ = 58429308.

The previous prime is 117052657. The next prime is 117052679. The reversal of 117052666 is 666250711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46996 + ... + 49423.

It is an arithmetic number, because the mean of its divisors is an integer number (21983760).

Almost surely, 2^117052666 is an apocalyptic number.

117052666 is a deficient number, since it is larger than the sum of its proper divisors (58817414).

117052666 is an equidigital number, since it uses as much as digits as its factorization.

117052666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97028.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 117052666 is about 10819.0880392018. The cubic root of 117052666 is about 489.1707005360.

The spelling of 117052666 in words is "one hundred seventeen million, fifty-two thousand, six hundred sixty-six".