12869041 has 2 divisors, whose sum is σ = 12869042. Its totient is φ = 12869040.

The previous prime is 12869033. The next prime is 12869053. The reversal of 12869041 is 14096821.

It is a happy number.

12869041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12110400 + 758641 = 3480^2 + 871^2 .

It is an emirp because it is prime and its reverse (14096821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12869041 - 2³ = 12869033 is a prime.

It is a super-2 number, since 2×12869041² = 331224432519362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12868994 and 12869012.

It is not a weakly prime, because it can be changed into another prime (12869071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6434520 + 6434521.

It is an arithmetic number, because the mean of its divisors is an integer number (6434521).

Almost surely, 2^12869041 is an apocalyptic number.

It is an amenable number.

12869041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12869041 is an equidigital number, since it uses as much as digits as its factorization.

12869041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 12869041 is about 3587.3445610925. The cubic root of 12869041 is about 234.3412424507.

It can be divided in two parts, 128 and 69041, that added together give a square (69169 = 263²).

The spelling of 12869041 in words is "twelve million, eight hundred sixty-nine thousand, forty-one".