12228935 has 8 divisors (see below), whose sum is σ = 14704416. Its totient is φ = 9763360.

The previous prime is 12228929. The next prime is 12228991. The reversal of 12228935 is 53982221.

It is a happy number.

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

It is not a de Polignac number, because 12228935 - 2⁸ = 12228679 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 590 + ... + 4980.

It is an arithmetic number, because the mean of its divisors is an integer number (1838052).

Almost surely, 2^12228935 is an apocalyptic number.

12228935 is a deficient number, since it is larger than the sum of its proper divisors (2475481).

12228935 is an equidigital number, since it uses as much as digits as its factorization.

12228935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953.

The product of its digits is 8640, while the sum is 32.

The square root of 12228935 is about 3496.9894194864. The cubic root of 12228935 is about 230.3896043145.

The spelling of 12228935 in words is "twelve million, two hundred twenty-eight thousand, nine hundred thirty-five".