16850838 has 16 divisors (see below), whose sum is σ = 33764976. Its totient is φ = 5606400.

The previous prime is 16850837. The next prime is 16850843. The reversal of 16850838 is 83805861.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16850796 and 16850805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16850833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (2110311).

Almost surely, 2^16850838 is an apocalyptic number.

16850838 is an abundant number, since it is smaller than the sum of its proper divisors (16914138).

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

16850838 is a wasteful number, since it uses less digits than its factorization.

16850838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5279.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 16850838 is about 4104.9772228357. The cubic root of 16850838 is about 256.3739144495.

The spelling of 16850838 in words is "sixteen million, eight hundred fifty thousand, eight hundred thirty-eight".