12294255 has 8 divisors (see below), whose sum is σ = 19670832. Its totient is φ = 6556928.

The previous prime is 12294253. The next prime is 12294277. The reversal of 12294255 is 55249221.

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

It is a cyclic number.

It is not a de Polignac number, because 12294255 - 2¹ = 12294253 is a prime.

It is a super-2 number, since 2×12294255² = 302297412010050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12294253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409794 + ... + 409823.

It is an arithmetic number, because the mean of its divisors is an integer number (2458854).

Almost surely, 2^12294255 is an apocalyptic number.

12294255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12294255 is a deficient number, since it is larger than the sum of its proper divisors (7376577).

12294255 is an equidigital number, since it uses as much as digits as its factorization.

12294255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819625.

The product of its digits is 7200, while the sum is 30.

The square root of 12294255 is about 3506.3164432207. The cubic root of 12294255 is about 230.7990794297.

The spelling of 12294255 in words is "twelve million, two hundred ninety-four thousand, two hundred fifty-five".