117846 has 12 divisors (see below), whose sum is σ = 255372. Its totient is φ = 39276.

The previous prime is 117841. The next prime is 117851. The reversal of 117846 is 648711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117841) and next prime (117851).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3256 + ... + 3291.

It is an arithmetic number, because the mean of its divisors is an integer number (21281).

2¹¹⁷⁸⁴⁶ is an apocalyptic number.

117846 is an abundant number, since it is smaller than the sum of its proper divisors (137526).

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

117846 is a wasteful number, since it uses less digits than its factorization.

117846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6555 (or 6552 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 117846 is about 343.2870518968. The cubic root of 117846 is about 49.0273344641.

The spelling of 117846 in words is "one hundred seventeen thousand, eight hundred forty-six".