116826829 has 24 divisors (see below), whose sum is σ = 140993600. Its totient is φ = 96709536.

The previous prime is 116826811. The next prime is 116826833. The reversal of 116826829 is 928628611.

It is a happy number.

It is not a de Polignac number, because 116826829 - 2¹⁵ = 116794061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116826629) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1312617 + ... + 1312705.

Almost surely, 2^116826829 is an apocalyptic number.

It is an amenable number.

116826829 is a deficient number, since it is larger than the sum of its proper divisors (24166771).

116826829 is an frugal number, since it uses more digits than its factorization.

116826829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 139 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 116826829 is about 10808.6460299151. The cubic root of 116826829 is about 488.8559021610.

The spelling of 116826829 in words is "one hundred sixteen million, eight hundred twenty-six thousand, eight hundred twenty-nine".