12430210 has 16 divisors (see below), whose sum is σ = 24095736. Its totient is φ = 4589568.

The previous prime is 12430207. The next prime is 12430211. The reversal of 12430210 is 1203421.

It can be written as a sum of positive squares in 4 ways, for example, as 5861241 + 6568969 = 2421^2 + 2563^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (12430211) 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 7 ways as a sum of consecutive naturals, for example, 47679 + ... + 47938.

Almost surely, 2^12430210 is an apocalyptic number.

12430210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12430210 is a deficient number, since it is larger than the sum of its proper divisors (11665526).

12430210 is a wasteful number, since it uses less digits than its factorization.

12430210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95637.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 12430210 is about 3525.6502946265. The cubic root of 12430210 is about 231.6467200419.

Adding to 12430210 its reverse (1203421), we get a palindrome (13633631).

The spelling of 12430210 in words is "twelve million, four hundred thirty thousand, two hundred ten".