12355268 has 12 divisors (see below), whose sum is σ = 22149372. Its totient is φ = 6026880.

The previous prime is 12355253. The next prime is 12355271. The reversal of 12355268 is 86255321.

It can be written as a sum of positive squares in 2 ways, for example, as 3125824 + 9229444 = 1768^2 + 3038^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37505 + ... + 37832.

It is an arithmetic number, because the mean of its divisors is an integer number (1845781).

Almost surely, 2^12355268 is an apocalyptic number.

It is an amenable number.

12355268 is a deficient number, since it is larger than the sum of its proper divisors (9794104).

12355268 is a wasteful number, since it uses less digits than its factorization.

12355268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75382 (or 75380 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 12355268 is about 3515.0061166376. The cubic root of 12355268 is about 231.1802469924.

The spelling of 12355268 in words is "twelve million, three hundred fifty-five thousand, two hundred sixty-eight".