7004243 has 2 divisors, whose sum is σ = 7004244. Its totient is φ = 7004242.

The previous prime is 7004237. The next prime is 7004279. The reversal of 7004243 is 3424007.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7004243 is a prime.

It is not a weakly prime, because it can be changed into another prime (7004143) 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, 3502121 + 3502122.

It is an arithmetic number, because the mean of its divisors is an integer number (3502122).

Almost surely, 2^7004243 is an apocalyptic number.

7004243 is a deficient number, since it is larger than the sum of its proper divisors (1).

7004243 is an equidigital number, since it uses as much as digits as its factorization.

7004243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 7004243 is about 2646.5530412217. The cubic root of 7004243 is about 191.3317607898.

The spelling of 7004243 in words is "seven million, four thousand, two hundred forty-three".