16226206 has 8 divisors (see below), whose sum is σ = 25124544. Its totient is φ = 7851360.

The previous prime is 16226191. The next prime is 16226207. The reversal of 16226206 is 60262261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16226206² = 526579522308872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226207) by changing a digit.

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, 130795 + ... + 130918.

It is an arithmetic number, because the mean of its divisors is an integer number (3140568).

Almost surely, 2^16226206 is an apocalyptic number.

16226206 is a deficient number, since it is larger than the sum of its proper divisors (8898338).

16226206 is a wasteful number, since it uses less digits than its factorization.

16226206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261746.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 16226206 is about 4028.1765105318. The cubic root of 16226206 is about 253.1661643361.

Adding to 16226206 its reverse (60262261), we get a palindrome (76488467).

The spelling of 16226206 in words is "sixteen million, two hundred twenty-six thousand, two hundred six".