116007640 has 32 divisors (see below), whose sum is σ = 298306080. Its totient is φ = 39773952.

The previous prime is 116007637. The next prime is 116007641. The reversal of 116007640 is 46700611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116007641) 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, 206877 + ... + 207436.

It is an arithmetic number, because the mean of its divisors is an integer number (9322065).

Almost surely, 2^116007640 is an apocalyptic number.

116007640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116007640 is an abundant number, since it is smaller than the sum of its proper divisors (182298440).

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

116007640 is a wasteful number, since it uses less digits than its factorization.

116007640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414331 (or 414327 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 116007640 is about 10770.6842865252. The cubic root of 116007640 is about 487.7106028470.

The spelling of 116007640 in words is "one hundred sixteen million, seven thousand, six hundred forty".