2694047 has 2 divisors, whose sum is σ = 2694048. Its totient is φ = 2694046.

The previous prime is 2694037. The next prime is 2694049. The reversal of 2694047 is 7404962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2694047 - 2⁴ = 2694031 is a prime.

Together with 2694049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2694049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347023 + 1347024.

It is an arithmetic number, because the mean of its divisors is an integer number (1347024).

2^2694047 is an apocalyptic number.

2694047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2694047 is an equidigital number, since it uses as much as digits as its factorization.

2694047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2694047 is about 1641.3552327269. The cubic root of 2694047 is about 139.1452512654.

Subtracting 2694047 from its reverse (7404962), we obtain a triangular number (4710915 = T₃₀₆₉).

The spelling of 2694047 in words is "two million, six hundred ninety-four thousand, forty-seven".