12626324 has 12 divisors (see below), whose sum is σ = 22693524. Its totient is φ = 6142464.

The previous prime is 12626323. The next prime is 12626353. The reversal of 12626324 is 42362621.

It can be written as a sum of positive squares in 2 ways, for example, as 12180100 + 446224 = 3490^2 + 668^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12626293 and 12626302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12626323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42509 + ... + 42804.

It is an arithmetic number, because the mean of its divisors is an integer number (1891127).

Almost surely, 2^12626324 is an apocalyptic number.

It is an amenable number.

12626324 is a deficient number, since it is larger than the sum of its proper divisors (10067200).

12626324 is a wasteful number, since it uses less digits than its factorization.

12626324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85354 (or 85352 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 12626324 is about 3553.3539086334. The cubic root of 12626324 is about 232.8586148820.

Adding to 12626324 its reverse (42362621), we get a palindrome (54988945).

The spelling of 12626324 in words is "twelve million, six hundred twenty-six thousand, three hundred twenty-four".