12774029 has 2 divisors, whose sum is σ = 12774030. Its totient is φ = 12774028.

The previous prime is 12773951. The next prime is 12774049. The reversal of 12774029 is 92047721.

12774029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 2244004 = 3245^2 + 1498^2 .

It is a cyclic number.

It is not a de Polignac number, because 12774029 - 2²⁰ = 11725453 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12773986 and 12774004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12774049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6387014 + 6387015.

It is an arithmetic number, because the mean of its divisors is an integer number (6387015).

Almost surely, 2^12774029 is an apocalyptic number.

It is an amenable number.

12774029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12774029 is an equidigital number, since it uses as much as digits as its factorization.

12774029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 12774029 is about 3574.0773634604. The cubic root of 12774029 is about 233.7631043012.

The spelling of 12774029 in words is "twelve million, seven hundred seventy-four thousand, twenty-nine".