12774027 has 16 divisors (see below), whose sum is σ = 19668992. Its totient is φ = 7223040.

The previous prime is 12773951. The next prime is 12774029. The reversal of 12774027 is 72047721.

12774027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12774027 - 2¹⁰ = 12773003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12773985 and 12774003.

It is not an unprimeable number, because it can be changed into a prime (12774029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099 + ... + 5172.

It is an arithmetic number, because the mean of its divisors is an integer number (1229312).

Almost surely, 2^12774027 is an apocalyptic number.

12774027 is a deficient number, since it is larger than the sum of its proper divisors (6894965).

12774027 is an equidigital number, since it uses as much as digits as its factorization.

12774027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6378.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 12774027 is about 3574.0770836679. The cubic root of 12774027 is about 233.7630921013.

The spelling of 12774027 in words is "twelve million, seven hundred seventy-four thousand, twenty-seven".