12894061 has 2 divisors, whose sum is σ = 12894062. Its totient is φ = 12894060.

The previous prime is 12894059. The next prime is 12894071. The reversal of 12894061 is 16049821.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12638025 + 256036 = 3555^2 + 506^2 .

It is a cyclic number.

It is not a de Polignac number, because 12894061 - 2¹ = 12894059 is a prime.

Together with 12894059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12894001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6447030 + 6447031.

It is an arithmetic number, because the mean of its divisors is an integer number (6447031).

Almost surely, 2^12894061 is an apocalyptic number.

It is an amenable number.

12894061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12894061 is an equidigital number, since it uses as much as digits as its factorization.

12894061 is an odious number, because the sum of its binary digits is odd.

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

The square root of 12894061 is about 3590.8301268648. The cubic root of 12894061 is about 234.4930129472.

The spelling of 12894061 in words is "twelve million, eight hundred ninety-four thousand, sixty-one".