116184240 has 240 divisors, whose sum is σ = 425196000. Its totient is φ = 29154816.

The previous prime is 116184217. The next prime is 116184241. The reversal of 116184240 is 42481611.

It is a happy number.

116184240 is a `hidden beast` number, since 1 + 1 + 618 + 4 + 2 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (116184241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 779686 + ... + 779834.

It is an arithmetic number, because the mean of its divisors is an integer number (1771650).

Almost surely, 2^116184240 is an apocalyptic number.

116184240 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 116184240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212598000).

116184240 is an abundant number, since it is smaller than the sum of its proper divisors (309011760).

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

116184240 is a wasteful number, since it uses less digits than its factorization.

116184240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 116184240 is about 10778.8793480584. The cubic root of 116184240 is about 487.9579601875.

The spelling of 116184240 in words is "one hundred sixteen million, one hundred eighty-four thousand, two hundred forty".