116823929 has 4 divisors (see below), whose sum is σ = 116885760. Its totient is φ = 116762100.

The previous prime is 116823901. The next prime is 116823997. The reversal of 116823929 is 929328611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116823929 - 2⁸ = 116823673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116823829) 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, 27989 + ... + 31890.

It is an arithmetic number, because the mean of its divisors is an integer number (29221440).

Almost surely, 2^116823929 is an apocalyptic number.

It is an amenable number.

116823929 is a deficient number, since it is larger than the sum of its proper divisors (61831).

116823929 is an equidigital number, since it uses as much as digits as its factorization.

116823929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61830.

The product of its digits is 46656, while the sum is 41.

The square root of 116823929 is about 10808.5118772197. The cubic root of 116823929 is about 488.8518571602.

The spelling of 116823929 in words is "one hundred sixteen million, eight hundred twenty-three thousand, nine hundred twenty-nine".