117066712 has 16 divisors (see below), whose sum is σ = 250857360. Its totient is φ = 50171424.

The previous prime is 117066661. The next prime is 117066713. The reversal of 117066712 is 217660711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117066713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045183 + ... + 1045294.

It is an arithmetic number, because the mean of its divisors is an integer number (15678585).

Almost surely, 2^117066712 is an apocalyptic number.

It is an amenable number.

117066712 is an abundant number, since it is smaller than the sum of its proper divisors (133790648).

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

117066712 is a wasteful number, since it uses less digits than its factorization.

117066712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090490 (or 2090486 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 117066712 is about 10819.7371502269. The cubic root of 117066712 is about 489.1902661358.

The spelling of 117066712 in words is "one hundred seventeen million, sixty-six thousand, seven hundred twelve".