695447 has 2 divisors, whose sum is σ = 695448. Its totient is φ = 695446.

The previous prime is 695441. The next prime is 695467. The reversal of 695447 is 744596.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-695447 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 695447.

It is not a weakly prime, because it can be changed into another prime (695441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347723 + 347724.

It is an arithmetic number, because the mean of its divisors is an integer number (347724).

2⁶⁹⁵⁴⁴⁷ is an apocalyptic number.

695447 is a deficient number, since it is larger than the sum of its proper divisors (1).

695447 is an equidigital number, since it uses as much as digits as its factorization.

695447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 695447 is about 833.9346497178. The cubic root of 695447 is about 88.5974752443.

The spelling of 695447 in words is "six hundred ninety-five thousand, four hundred forty-seven".