12826627 has 4 divisors (see below), whose sum is σ = 13992696. Its totient is φ = 11660560.

The previous prime is 12826621. The next prime is 12826631. The reversal of 12826627 is 72662821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12826627 - 2²³ = 4438019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12826592 and 12826601.

It is not an unprimeable number, because it can be changed into a prime (12826621) 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, 583018 + ... + 583039.

It is an arithmetic number, because the mean of its divisors is an integer number (3498174).

Almost surely, 2^12826627 is an apocalyptic number.

12826627 is a deficient number, since it is larger than the sum of its proper divisors (1166069).

12826627 is a wasteful number, since it uses less digits than its factorization.

12826627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166068.

The product of its digits is 16128, while the sum is 34.

The square root of 12826627 is about 3581.4280671263. The cubic root of 12826627 is about 234.0835105052.

The spelling of 12826627 in words is "twelve million, eight hundred twenty-six thousand, six hundred twenty-seven".