116881344 has 84 divisors (see below), whose sum is σ = 337794600. Its totient is φ = 38638080.

The previous prime is 116881337. The next prime is 116881351. The reversal of 116881344 is 443188611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116881337) and next prime (116881351).

It is a super-2 number, since 2×116881344² = 27322497150492672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 116881299 and 116881308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74682 + ... + 76230.

Almost surely, 2^116881344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116881344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168897300).

116881344 is an abundant number, since it is smaller than the sum of its proper divisors (220913256).

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

116881344 is a wasteful number, since it uses less digits than its factorization.

116881344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698 (or 1685 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 116881344 is about 10811.1675595192. The cubic root of 116881344 is about 488.9319287483.

The spelling of 116881344 in words is "one hundred sixteen million, eight hundred eighty-one thousand, three hundred forty-four".