6965947 has 2 divisors, whose sum is σ = 6965948. Its totient is φ = 6965946.

The previous prime is 6965939. The next prime is 6965963. The reversal of 6965947 is 7495696.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6965947 - 2³ = 6965939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6965897 and 6965906.

It is not a weakly prime, because it can be changed into another prime (6965977) 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, 3482973 + 3482974.

It is an arithmetic number, because the mean of its divisors is an integer number (3482974).

Almost surely, 2^6965947 is an apocalyptic number.

6965947 is a deficient number, since it is larger than the sum of its proper divisors (1).

6965947 is an equidigital number, since it uses as much as digits as its factorization.

6965947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 46.

The square root of 6965947 is about 2639.3080532594. The cubic root of 6965947 is about 190.9824184542.

The spelling of 6965947 in words is "six million, nine hundred sixty-five thousand, nine hundred forty-seven".