116583740 has 72 divisors (see below), whose sum is σ = 306738432. Its totient is φ = 36892800.

The previous prime is 116583737. The next prime is 116583767. The reversal of 116583740 is 47385611.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 116583740.

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 23 ways as a sum of consecutive naturals, for example, 8165 + ... + 17315.

It is an arithmetic number, because the mean of its divisors is an integer number (4260256).

Almost surely, 2^116583740 is an apocalyptic number.

116583740 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 116583740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153369216).

116583740 is an abundant number, since it is smaller than the sum of its proper divisors (190154692).

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

116583740 is a wasteful number, since it uses less digits than its factorization.

116583740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9187 (or 9178 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 116583740 is about 10797.3950562161. The cubic root of 116583740 is about 488.5166022140.

The spelling of 116583740 in words is "one hundred sixteen million, five hundred eighty-three thousand, seven hundred forty".