116031400 has 48 divisors (see below), whose sum is σ = 272599740. Its totient is φ = 45926400.

The previous prime is 116031397. The next prime is 116031401. The reversal of 116031400 is 4130611.

It can be written as a sum of positive squares in 6 ways, for example, as 10640644 + 105390756 = 3262^2 + 10266^2 .

It is not an unprimeable number, because it can be changed into a prime (116031401) by changing a digit.

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, 16410 + ... + 22390.

Almost surely, 2^116031400 is an apocalyptic number.

116031400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116031400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136299870).

116031400 is an abundant number, since it is smaller than the sum of its proper divisors (156568340).

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

116031400 is a wasteful number, since it uses less digits than its factorization.

116031400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094 (or 6085 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 116031400 is about 10771.7872240404. The cubic root of 116031400 is about 487.7438972429.

The spelling of 116031400 in words is "one hundred sixteen million, thirty-one thousand, four hundred".