16226316 has 36 divisors (see below), whose sum is σ = 42802032. Its totient is φ = 5173344.

The previous prime is 16226297. The next prime is 16226317. The reversal of 16226316 is 61362261.

16226316 is a `hidden beast` number, since 1 + 6 + 22 + 631 + 6 = 666.

16226316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 16226316.

It is not an unprimeable number, because it can be changed into a prime (16226317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8971 + ... + 10626.

Almost surely, 2^16226316 is an apocalyptic number.

It is an amenable number.

16226316 is an abundant number, since it is smaller than the sum of its proper divisors (26575716).

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

16226316 is a wasteful number, since it uses less digits than its factorization.

16226316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19630 (or 19625 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 16226316 is about 4028.1901643294. The cubic root of 16226316 is about 253.1667364193.

Adding to 16226316 its reverse (61362261), we get a palindrome (77588577).

The spelling of 16226316 in words is "sixteen million, two hundred twenty-six thousand, three hundred sixteen".