12755230 has 8 divisors (see below), whose sum is σ = 22959432. Its totient is φ = 5102088.

The previous prime is 12755227. The next prime is 12755231. The reversal of 12755230 is 3255721.

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

It is a junction number, because it is equal to n+sod(n) for n = 12755195 and 12755204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637752 + ... + 637771.

It is an arithmetic number, because the mean of its divisors is an integer number (2869929).

Almost surely, 2^12755230 is an apocalyptic number.

12755230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12755230 is a deficient number, since it is larger than the sum of its proper divisors (10204202).

12755230 is a wasteful number, since it uses less digits than its factorization.

12755230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275530.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 12755230 is about 3571.4464856694. The cubic root of 12755230 is about 233.6483748998.

The spelling of 12755230 in words is "twelve million, seven hundred fifty-five thousand, two hundred thirty".