116829 has 8 divisors (see below), whose sum is σ = 173120. Its totient is φ = 77868.

The previous prime is 116827. The next prime is 116833. The reversal of 116829 is 928611.

It is not a de Polignac number, because 116829 - 2¹ = 116827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4327 = 116829 / (1 + 1 + 6 + 8 + 2 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116827) 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, 2137 + ... + 2190.

It is an arithmetic number, because the mean of its divisors is an integer number (21640).

2¹¹⁶⁸²⁹ is an apocalyptic number.

It is an amenable number.

116829 is a deficient number, since it is larger than the sum of its proper divisors (56291).

116829 is an equidigital number, since it uses as much as digits as its factorization.

116829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336 (or 4330 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 116829 is about 341.8025745953. The cubic root of 116829 is about 48.8858930288.

The spelling of 116829 in words is "one hundred sixteen thousand, eight hundred twenty-nine".