117066697 has 8 divisors (see below), whose sum is σ = 127892160. Its totient is φ = 106271760.

The previous prime is 117066661. The next prime is 117066713. The reversal of 117066697 is 796660711.

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

It is a cyclic number.

It is not a de Polignac number, because 117066697 - 2⁷ = 117066569 is a prime.

It is a super-2 number, since 2×117066697² = 27409223092979618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117066617) 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, 804 + ... + 15322.

It is an arithmetic number, because the mean of its divisors is an integer number (15986520).

Almost surely, 2^117066697 is an apocalyptic number.

It is an amenable number.

117066697 is a deficient number, since it is larger than the sum of its proper divisors (10825463).

117066697 is a wasteful number, since it uses less digits than its factorization.

117066697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15263.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 117066697 is about 10819.7364570492. The cubic root of 117066697 is about 489.1902452421.

The spelling of 117066697 in words is "one hundred seventeen million, sixty-six thousand, six hundred ninety-seven".