16009126 has 16 divisors (see below), whose sum is σ = 27703296. Its totient is φ = 6796296.

The previous prime is 16009111. The next prime is 16009139. The reversal of 16009126 is 62190061.

It is a self number, because there is not a number n which added to its sum of digits gives 16009126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3846 + ... + 6841.

It is an arithmetic number, because the mean of its divisors is an integer number (1731456).

Almost surely, 2^16009126 is an apocalyptic number.

16009126 is a deficient number, since it is larger than the sum of its proper divisors (11694170).

16009126 is a wasteful number, since it uses less digits than its factorization.

16009126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10803.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 16009126 is about 4001.1405873826. The cubic root of 16009126 is about 252.0321093712.

Adding to 16009126 its reverse (62190061), we get a palindrome (78199187).

The spelling of 16009126 in words is "sixteen million, nine thousand, one hundred twenty-six".