16226146 has 8 divisors (see below), whose sum is σ = 24436944. Its totient is φ = 8080500.

The previous prime is 16226141. The next prime is 16226153. The reversal of 16226146 is 64162261.

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

It is not an unprimeable number, because it can be changed into a prime (16226141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15660 + ... + 16663.

It is an arithmetic number, because the mean of its divisors is an integer number (3054618).

Almost surely, 2^16226146 is an apocalyptic number.

16226146 is a deficient number, since it is larger than the sum of its proper divisors (8210798).

16226146 is a wasteful number, since it uses less digits than its factorization.

16226146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32576.

The product of its digits is 3456, while the sum is 28.

The square root of 16226146 is about 4028.1690629863. The cubic root of 16226146 is about 253.1658522897.

The spelling of 16226146 in words is "sixteen million, two hundred twenty-six thousand, one hundred forty-six".