16318196 has 12 divisors (see below), whose sum is σ = 28597380. Its totient is φ = 8147520.

The previous prime is 16318189. The next prime is 16318229. The reversal of 16318196 is 69181361.

It can be written as a sum of positive squares in 2 ways, for example, as 3857296 + 12460900 = 1964^2 + 3530^2 .

It is a congruent number.

It is an unprimeable number.

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, 800 + ... + 5768.

It is an arithmetic number, because the mean of its divisors is an integer number (2383115).

Almost surely, 2^16318196 is an apocalyptic number.

It is an amenable number.

16318196 is a deficient number, since it is larger than the sum of its proper divisors (12279184).

16318196 is a wasteful number, since it uses less digits than its factorization.

16318196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794 (or 5792 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 16318196 is about 4039.5786909033. The cubic root of 16318196 is about 253.6436816687.

The spelling of 16318196 in words is "sixteen million, three hundred eighteen thousand, one hundred ninety-six".