12255230 has 32 divisors (see below), whose sum is σ = 24530688. Its totient is φ = 4377600.

The previous prime is 12255227. The next prime is 12255259. The reversal of 12255230 is 3255221.

It is a super-3 number, since 3×12255230³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2510 + ... + 5550.

It is an arithmetic number, because the mean of its divisors is an integer number (766584).

Almost surely, 2^12255230 is an apocalyptic number.

12255230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12255230 is an abundant number, since it is smaller than the sum of its proper divisors (12275458).

12255230 is a wasteful number, since it uses less digits than its factorization.

12255230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12255230 is about 3500.7470631281. The cubic root of 12255230 is about 230.5546161690.

Subtracting from 12255230 its reverse (3255221), we obtain a palindrome (9000009).

The spelling of 12255230 in words is "twelve million, two hundred fifty-five thousand, two hundred thirty".