12626804 has 6 divisors (see below), whose sum is σ = 22096914. Its totient is φ = 6313400.

The previous prime is 12626797. The next prime is 12626833. The reversal of 12626804 is 40862621.

It can be written as a sum of positive squares in only one way, i.e., 6770404 + 5856400 = 2602^2 + 2420^2 .

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 as a sum of consecutive naturals, namely, 1578347 + ... + 1578354.

It is an arithmetic number, because the mean of its divisors is an integer number (3682819).

Almost surely, 2^12626804 is an apocalyptic number.

It is an amenable number.

12626804 is a deficient number, since it is larger than the sum of its proper divisors (9470110).

12626804 is a wasteful number, since it uses less digits than its factorization.

12626804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156705 (or 3156703 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 12626804 is about 3553.4214498142. The cubic root of 12626804 is about 232.8615656147.

The spelling of 12626804 in words is "twelve million, six hundred twenty-six thousand, eight hundred four".