12406030 has 32 divisors (see below), whose sum is σ = 27486144. Its totient is φ = 3926016.

The previous prime is 12406027. The next prime is 12406049. The reversal of 12406030 is 3060421.

It is a junction number, because it is equal to n+sod(n) for n = 12405995 and 12406013.

It is a congruent number.

It is an unprimeable number.

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, 5907 + ... + 7726.

It is an arithmetic number, because the mean of its divisors is an integer number (858942).

Almost surely, 2^12406030 is an apocalyptic number.

12406030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12406030 is an abundant number, since it is smaller than the sum of its proper divisors (15080114).

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

12406030 is a wasteful number, since it uses less digits than its factorization.

12406030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12406030 is about 3522.2194707315. The cubic root of 12406030 is about 231.4964181145.

Adding to 12406030 its reverse (3060421), we get a palindrome (15466451).

The spelling of 12406030 in words is "twelve million, four hundred six thousand, thirty".