116265646 has 16 divisors (see below), whose sum is σ = 199461600. Its totient is φ = 49790880.

The previous prime is 116265631. The next prime is 116265647. The reversal of 116265646 is 646562611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116265647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25156 + ... + 29416.

It is an arithmetic number, because the mean of its divisors is an integer number (12466350).

Almost surely, 2^116265646 is an apocalyptic number.

116265646 is a deficient number, since it is larger than the sum of its proper divisors (83195954).

116265646 is a wasteful number, since it uses less digits than its factorization.

116265646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219.

The product of its digits is 51840, while the sum is 37.

The square root of 116265646 is about 10782.6548678885. The cubic root of 116265646 is about 488.0718982796.

The spelling of 116265646 in words is "one hundred sixteen million, two hundred sixty-five thousand, six hundred forty-six".