12263204 has 12 divisors (see below), whose sum is σ = 21489804. Its totient is φ = 6123264.

The previous prime is 12263183. The next prime is 12263261. The reversal of 12263204 is 40236221.

It can be written as a sum of positive squares in 2 ways, for example, as 8421604 + 3841600 = 2902^2 + 1960^2 .

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, 2204 + ... + 5420.

It is an arithmetic number, because the mean of its divisors is an integer number (1790817).

Almost surely, 2^12263204 is an apocalyptic number.

It is an amenable number.

12263204 is a deficient number, since it is larger than the sum of its proper divisors (9226600).

12263204 is a wasteful number, since it uses less digits than its factorization.

12263204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174 (or 4172 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12263204 is about 3501.8857776918. The cubic root of 12263204 is about 230.6046096254.

Adding to 12263204 its reverse (40236221), we get a palindrome (52499425).

The spelling of 12263204 in words is "twelve million, two hundred sixty-three thousand, two hundred four".