7005863 has 2 divisors, whose sum is σ = 7005864. Its totient is φ = 7005862.

The previous prime is 7005847. The next prime is 7005877. The reversal of 7005863 is 3685007.

It is a strong prime.

It is an emirp because it is prime and its reverse (3685007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7005863 - 2⁴ = 7005847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7005463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502931 + 3502932.

It is an arithmetic number, because the mean of its divisors is an integer number (3502932).

Almost surely, 2^7005863 is an apocalyptic number.

7005863 is a deficient number, since it is larger than the sum of its proper divisors (1).

7005863 is an equidigital number, since it uses as much as digits as its factorization.

7005863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7005863 is about 2646.8590820064. The cubic root of 7005863 is about 191.3465105902.

The spelling of 7005863 in words is "seven million, five thousand, eight hundred sixty-three".