117697846 has 16 divisors (see below), whose sum is σ = 201913344. Its totient is φ = 50405544.

The previous prime is 117697843. The next prime is 117697849. The reversal of 117697846 is 648796711.

It is an interprime number because it is at equal distance from previous prime (117697843) and next prime (117697849).

It is a self number, because there is not a number n which added to its sum of digits gives 117697846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117697843) 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, 28041 + ... + 31963.

It is an arithmetic number, because the mean of its divisors is an integer number (12619584).

Almost surely, 2^117697846 is an apocalyptic number.

117697846 is a deficient number, since it is larger than the sum of its proper divisors (84215498).

117697846 is a wasteful number, since it uses less digits than its factorization.

117697846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075.

The product of its digits is 508032, while the sum is 49.

The square root of 117697846 is about 10848.8638114781. The cubic root of 117697846 is about 490.0678040282.

The spelling of 117697846 in words is "one hundred seventeen million, six hundred ninety-seven thousand, eight hundred forty-six".