12630234 has 16 divisors (see below), whose sum is σ = 25454880. Its totient is φ = 4177680.

The previous prime is 12630229. The next prime is 12630251. The reversal of 12630234 is 43203621.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12630234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7249 + ... + 8820.

It is an arithmetic number, because the mean of its divisors is an integer number (1590930).

Almost surely, 2^12630234 is an apocalyptic number.

12630234 is an abundant number, since it is smaller than the sum of its proper divisors (12824646).

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

12630234 is a wasteful number, since it uses less digits than its factorization.

12630234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16205.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 12630234 is about 3553.9040504774. The cubic root of 12630234 is about 232.8826488821.

Adding to 12630234 its reverse (43203621), we get a palindrome (55833855).

The spelling of 12630234 in words is "twelve million, six hundred thirty thousand, two hundred thirty-four".