12880627 has 4 divisors (see below), whose sum is σ = 12947560. Its totient is φ = 12813696.

The previous prime is 12880589. The next prime is 12880649. The reversal of 12880627 is 72608821.

12880627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12880627 - 2¹⁵ = 12847859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12880592 and 12880601.

It is not an unprimeable number, because it can be changed into a prime (12880657) 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, 33177 + ... + 33562.

It is an arithmetic number, because the mean of its divisors is an integer number (3236890).

Almost surely, 2^12880627 is an apocalyptic number.

12880627 is a deficient number, since it is larger than the sum of its proper divisors (66933).

12880627 is an equidigital number, since it uses as much as digits as its factorization.

12880627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66932.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 12880627 is about 3588.9590412820. The cubic root of 12880627 is about 234.4115471778.

The spelling of 12880627 in words is "twelve million, eight hundred eighty thousand, six hundred twenty-seven".