12530230 has 8 divisors (see below), whose sum is σ = 22554432. Its totient is φ = 5012088.

The previous prime is 12530213. The next prime is 12530251. The reversal of 12530230 is 3203521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626502 + ... + 626521.

It is an arithmetic number, because the mean of its divisors is an integer number (2819304).

Almost surely, 2^12530230 is an apocalyptic number.

12530230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12530230 is a deficient number, since it is larger than the sum of its proper divisors (10024202).

12530230 is a wasteful number, since it uses less digits than its factorization.

12530230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253030.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 12530230 is about 3539.8064918862. The cubic root of 12530230 is about 232.2663780398.

Adding to 12530230 its reverse (3203521), we get a palindrome (15733751).

The spelling of 12530230 in words is "twelve million, five hundred thirty thousand, two hundred thirty".