16226852 has 12 divisors (see below), whose sum is σ = 28449036. Its totient is φ = 8098560.

The previous prime is 16226809. The next prime is 16226869. The reversal of 16226852 is 25862261.

It can be written as a sum of positive squares in 2 ways, for example, as 11182336 + 5044516 = 3344^2 + 2246^2 .

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 3 ways as a sum of consecutive naturals, for example, 1049 + ... + 5792.

It is an arithmetic number, because the mean of its divisors is an integer number (2370753).

Almost surely, 2^16226852 is an apocalyptic number.

It is an amenable number.

16226852 is a deficient number, since it is larger than the sum of its proper divisors (12222184).

16226852 is a wasteful number, since it uses less digits than its factorization.

16226852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7438 (or 7436 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 16226852 is about 4028.2566948992. The cubic root of 16226852 is about 253.1695239872.

The spelling of 16226852 in words is "sixteen million, two hundred twenty-six thousand, eight hundred fifty-two".