12626164 has 6 divisors (see below), whose sum is σ = 22095794. Its totient is φ = 6313080.

The previous prime is 12626147. The next prime is 12626171. The reversal of 12626164 is 46162621.

It can be written as a sum of positive squares in only one way, i.e., 7518564 + 5107600 = 2742^2 + 2260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578267 + ... + 1578274.

Almost surely, 2^12626164 is an apocalyptic number.

It is an amenable number.

12626164 is a deficient number, since it is larger than the sum of its proper divisors (9469630).

12626164 is a wasteful number, since it uses less digits than its factorization.

12626164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156545 (or 3156543 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 12626164 is about 3553.3313946211. The cubic root of 12626164 is about 232.8576312879.

Adding to 12626164 its reverse (46162621), we get a palindrome (58788785).

The spelling of 12626164 in words is "twelve million, six hundred twenty-six thousand, one hundred sixty-four".