116483909 has 4 divisors (see below), whose sum is σ = 116505516. Its totient is φ = 116462304.

The previous prime is 116483897. The next prime is 116483929. The reversal of 116483909 is 909384611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 909384611 = 419 ⋅2170369.

It can be written as a sum of positive squares in 2 ways, for example, as 57532225 + 58951684 = 7585^2 + 7678^2 .

It is a cyclic number.

It is not a de Polignac number, because 116483909 - 2⁴ = 116483893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116483929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4697 + ... + 15969.

It is an arithmetic number, because the mean of its divisors is an integer number (29126379).

Almost surely, 2^116483909 is an apocalyptic number.

It is an amenable number.

116483909 is a deficient number, since it is larger than the sum of its proper divisors (21607).

116483909 is a wasteful number, since it uses less digits than its factorization.

116483909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21606.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 116483909 is about 10792.7711455400. The cubic root of 116483909 is about 488.3771229924.

The spelling of 116483909 in words is "one hundred sixteen million, four hundred eighty-three thousand, nine hundred nine".