12524230 has 32 divisors (see below), whose sum is σ = 24559200. Its totient is φ = 4580352.

The previous prime is 12524207. The next prime is 12524233. The reversal of 12524230 is 3242521.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 12524198 and 12524207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12524233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4374 + ... + 6646.

It is an arithmetic number, because the mean of its divisors is an integer number (767475).

Almost surely, 2^12524230 is an apocalyptic number.

12524230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12524230 is a deficient number, since it is larger than the sum of its proper divisors (12034970).

12524230 is a wasteful number, since it uses less digits than its factorization.

12524230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 12524230 is about 3538.9588864523. The cubic root of 12524230 is about 232.2292991576.

Adding to 12524230 its reverse (3242521), we get a palindrome (15766751).

The spelling of 12524230 in words is "twelve million, five hundred twenty-four thousand, two hundred thirty".