116740 has 24 divisors (see below), whose sum is σ = 264600. Its totient is φ = 43008.

The previous prime is 116731. The next prime is 116741. The reversal of 116740 is 47611.

116740 = 6² + 7² + ... + 70².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3844 + 112896 = 62^2 + 336^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36 + ... + 484.

It is an arithmetic number, because the mean of its divisors is an integer number (11025).

2¹¹⁶⁷⁴⁰ is an apocalyptic number.

116740 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 116740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132300).

116740 is an abundant number, since it is smaller than the sum of its proper divisors (147860).

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

116740 is a wasteful number, since it uses less digits than its factorization.

116740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 116740 is about 341.6723576762. The cubic root of 116740 is about 48.8734761638.

The spelling of 116740 in words is "one hundred sixteen thousand, seven hundred forty".