12504230 has 16 divisors (see below), whose sum is σ = 22557744. Its totient is φ = 4990560.

The previous prime is 12504227. The next prime is 12504251. The reversal of 12504230 is 3240521.

It is a junction number, because it is equal to n+sod(n) for n = 12504199 and 12504208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4520 + ... + 6740.

It is an arithmetic number, because the mean of its divisors is an integer number (1409859).

Almost surely, 2^12504230 is an apocalyptic number.

12504230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12504230 is a deficient number, since it is larger than the sum of its proper divisors (10053514).

12504230 is a wasteful number, since it uses less digits than its factorization.

12504230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 12504230 is about 3536.1320676694. The cubic root of 12504230 is about 232.1056172893.

Adding to 12504230 its reverse (3240521), we get a palindrome (15744751).

The spelling of 12504230 in words is "twelve million, five hundred four thousand, two hundred thirty".