12895451 has 2 divisors, whose sum is σ = 12895452. Its totient is φ = 12895450.

The previous prime is 12895439. The next prime is 12895457. The reversal of 12895451 is 15459821.

12895451 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 is a cyclic number.

It is not a de Polignac number, because 12895451 - 2¹⁴ = 12879067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12895457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6447725 + 6447726.

It is an arithmetic number, because the mean of its divisors is an integer number (6447726).

Almost surely, 2^12895451 is an apocalyptic number.

12895451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12895451 is an equidigital number, since it uses as much as digits as its factorization.

12895451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 35.

The square root of 12895451 is about 3591.0236702088. The cubic root of 12895451 is about 234.5014388826.

The spelling of 12895451 in words is "twelve million, eight hundred ninety-five thousand, four hundred fifty-one".