16272326 has 16 divisors (see below), whose sum is σ = 28576800. Its totient is φ = 6803520.

The previous prime is 16272317. The next prime is 16272329. The reversal of 16272326 is 62327261.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16272329) by changing a digit.

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, 13601 + ... + 14748.

It is an arithmetic number, because the mean of its divisors is an integer number (1786050).

Almost surely, 2^16272326 is an apocalyptic number.

16272326 is a deficient number, since it is larger than the sum of its proper divisors (12304474).

16272326 is a wasteful number, since it uses less digits than its factorization.

16272326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28399.

The product of its digits is 6048, while the sum is 29.

The square root of 16272326 is about 4033.8971231304. The cubic root of 16272326 is about 253.4057968298.

Adding to 16272326 its reverse (62327261), we get a palindrome (78599587).

The spelling of 16272326 in words is "sixteen million, two hundred seventy-two thousand, three hundred twenty-six".