116303440 has 80 divisors (see below), whose sum is σ = 297302400. Its totient is φ = 41960960.

The previous prime is 116303431. The next prime is 116303441. The reversal of 116303440 is 44303611.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116303441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130677 + ... + 131563.

It is an arithmetic number, because the mean of its divisors is an integer number (3716280).

Almost surely, 2^116303440 is an apocalyptic number.

116303440 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 116303440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148651200).

116303440 is an abundant number, since it is smaller than the sum of its proper divisors (180998960).

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

116303440 is a wasteful number, since it uses less digits than its factorization.

116303440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 116303440 is about 10784.4072623395. The cubic root of 116303440 is about 488.1247777316.

The spelling of 116303440 in words is "one hundred sixteen million, three hundred three thousand, four hundred forty".