116823136 has 24 divisors (see below), whose sum is σ = 237928320. Its totient is φ = 56396928.

The previous prime is 116823121. The next prime is 116823137. The reversal of 116823136 is 631328611.

It is a junction number, because it is equal to n+sod(n) for n = 116823098 and 116823107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116823137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62016 + ... + 63871.

It is an arithmetic number, because the mean of its divisors is an integer number (9913680).

Almost surely, 2^116823136 is an apocalyptic number.

116823136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116823136 is an abundant number, since it is smaller than the sum of its proper divisors (121105184).

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

116823136 is a wasteful number, since it uses less digits than its factorization.

116823136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125926 (or 125918 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 116823136 is about 10808.4751931066. The cubic root of 116823136 is about 488.8507510501.

The spelling of 116823136 in words is "one hundred sixteen million, eight hundred twenty-three thousand, one hundred thirty-six".