116011800 has 72 divisors (see below), whose sum is σ = 389612340. Its totient is φ = 30936000.

The previous prime is 116011781. The next prime is 116011801. The reversal of 116011800 is 8110611.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116011801) 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 17 ways as a sum of consecutive naturals, for example, 30426 + ... + 34025.

Almost surely, 2^116011800 is an apocalyptic number.

116011800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116011800 is an abundant number, since it is smaller than the sum of its proper divisors (273600540).

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

116011800 is a wasteful number, since it uses less digits than its factorization.

116011800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64473 (or 64461 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 116011800 is about 10770.8774015862. The cubic root of 116011800 is about 487.7164324971.

The spelling of 116011800 in words is "one hundred sixteen million, eleven thousand, eight hundred".