7056943 has 2 divisors, whose sum is σ = 7056944. Its totient is φ = 7056942.

The previous prime is 7056941. The next prime is 7056949. The reversal of 7056943 is 3496507.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7056943 - 2¹ = 7056941 is a prime.

Together with 7056941, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7056899 and 7056908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7056941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528471 + 3528472.

It is an arithmetic number, because the mean of its divisors is an integer number (3528472).

Almost surely, 2^7056943 is an apocalyptic number.

7056943 is a deficient number, since it is larger than the sum of its proper divisors (1).

7056943 is an equidigital number, since it uses as much as digits as its factorization.

7056943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 7056943 is about 2656.4907302680. The cubic root of 7056943 is about 191.8104230478.

The spelling of 7056943 in words is "seven million, fifty-six thousand, nine hundred forty-three".