116006440 has 32 divisors (see below), whose sum is σ = 284744160. Its totient is φ = 42184000.

The previous prime is 116006437. The next prime is 116006441. The reversal of 116006440 is 44600611.

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

It is not an unprimeable number, because it can be changed into a prime (116006441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131386 + ... + 132265.

It is an arithmetic number, because the mean of its divisors is an integer number (8898255).

Almost surely, 2^116006440 is an apocalyptic number.

116006440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116006440 is an abundant number, since it is smaller than the sum of its proper divisors (168737720).

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

116006440 is a wasteful number, since it uses less digits than its factorization.

116006440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263673 (or 263669 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 116006440 is about 10770.6285796141. The cubic root of 116006440 is about 487.7089211913.

The spelling of 116006440 in words is "one hundred sixteen million, six thousand, four hundred forty".