13425230 has 32 divisors (see below), whose sum is σ = 29744064. Its totient is φ = 4248576.

The previous prime is 13425187. The next prime is 13425233. The reversal of 13425230 is 3252431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6467 + ... + 8286.

It is an arithmetic number, because the mean of its divisors is an integer number (929502).

Almost surely, 2^13425230 is an apocalyptic number.

13425230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13425230 is an abundant number, since it is smaller than the sum of its proper divisors (16318834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13425230 is a wasteful number, since it uses less digits than its factorization.

13425230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14780.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 13425230 is about 3664.0455783191. The cubic root of 13425230 is about 237.6697512189.

Adding to 13425230 its reverse (3252431), we get a palindrome (16677661).

The spelling of 13425230 in words is "thirteen million, four hundred twenty-five thousand, two hundred thirty".