16234839 has 12 divisors (see below), whose sum is σ = 23588136. Its totient is φ = 10759632.

The previous prime is 16234831. The next prime is 16234843. The reversal of 16234839 is 93843261.

It is not a de Polignac number, because 16234839 - 2³ = 16234831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16234831) 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 11 ways as a sum of consecutive naturals, for example, 3657 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (1965678).

Almost surely, 2^16234839 is an apocalyptic number.

16234839 is a deficient number, since it is larger than the sum of its proper divisors (7353297).

16234839 is a wasteful number, since it uses less digits than its factorization.

16234839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10606 (or 10603 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 16234839 is about 4029.2479447162. The cubic root of 16234839 is about 253.2110546000.

The spelling of 16234839 in words is "sixteen million, two hundred thirty-four thousand, eight hundred thirty-nine".