116449783 has 4 divisors (see below), whose sum is σ = 116783800. Its totient is φ = 116115768.

The previous prime is 116449763. The next prime is 116449811. The reversal of 116449783 is 387944611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 387944611 = 23 ⋅16867157.

It is a cyclic number.

It is not a de Polignac number, because 116449783 - 2²¹ = 114352631 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 (116449763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166485 + ... + 167182.

It is an arithmetic number, because the mean of its divisors is an integer number (29195950).

Almost surely, 2^116449783 is an apocalyptic number.

116449783 is a deficient number, since it is larger than the sum of its proper divisors (334017).

116449783 is an equidigital number, since it uses as much as digits as its factorization.

116449783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334016.

The product of its digits is 145152, while the sum is 43.

The square root of 116449783 is about 10791.1900641218. The cubic root of 116449783 is about 488.3294254587.

The spelling of 116449783 in words is "one hundred sixteen million, four hundred forty-nine thousand, seven hundred eighty-three".