12226046 has 16 divisors (see below), whose sum is σ = 21103200. Its totient is φ = 5203680.

The previous prime is 12226033. The next prime is 12226051. The reversal of 12226046 is 64062221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845 + ... + 5016.

It is an arithmetic number, because the mean of its divisors is an integer number (1318950).

Almost surely, 2^12226046 is an apocalyptic number.

12226046 is a deficient number, since it is larger than the sum of its proper divisors (8877154).

12226046 is a wasteful number, since it uses less digits than its factorization.

12226046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 12226046 is about 3496.5763254933. The cubic root of 12226046 is about 230.3714602437.

Adding to 12226046 its reverse (64062221), we get a palindrome (76288267).

The spelling of 12226046 in words is "twelve million, two hundred twenty-six thousand, forty-six".