7994071 has 2 divisors, whose sum is σ = 7994072. Its totient is φ = 7994070.

The previous prime is 7994059. The next prime is 7994081. The reversal of 7994071 is 1704997.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7994071 - 2⁵ = 7994039 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7994071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7994081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3997035 + 3997036.

It is an arithmetic number, because the mean of its divisors is an integer number (3997036).

Almost surely, 2^7994071 is an apocalyptic number.

7994071 is a deficient number, since it is larger than the sum of its proper divisors (1).

7994071 is an equidigital number, since it uses as much as digits as its factorization.

7994071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 7994071 is about 2827.3788214528. The cubic root of 7994071 is about 199.9505794557.

The spelling of 7994071 in words is "seven million, nine hundred ninety-four thousand, seventy-one".