8412630 has 32 divisors (see below), whose sum is σ = 21254400. Its totient is φ = 2125152.

The previous prime is 8412629. The next prime is 8412643. The reversal of 8412630 is 362148.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8412630.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6810 + ... + 7949.

It is an arithmetic number, because the mean of its divisors is an integer number (664200).

Almost surely, 2^8412630 is an apocalyptic number.

8412630 is an abundant number, since it is smaller than the sum of its proper divisors (12841770).

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

8412630 is a wasteful number, since it uses less digits than its factorization.

8412630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14788.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 8412630 is about 2900.4534128305. The cubic root of 8412630 is about 203.3811019783.

Adding to 8412630 its reverse (362148), we get a palindrome (8774778).

The spelling of 8412630 in words is "eight million, four hundred twelve thousand, six hundred thirty".