7005006 has 12 divisors (see below), whose sum is σ = 15177552. Its totient is φ = 2334996.

The previous prime is 7004941. The next prime is 7005013. The reversal of 7005006 is 6005007.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 389167 = 7005006 / (7 + 0 + 0 + 5 + 0 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 7005006.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 194566 + ... + 194601.

It is an arithmetic number, because the mean of its divisors is an integer number (1264796).

Almost surely, 2^7005006 is an apocalyptic number.

7005006 is an abundant number, since it is smaller than the sum of its proper divisors (8172546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7005006 is a wasteful number, since it uses less digits than its factorization.

7005006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389175 (or 389172 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 7005006 is about 2646.6971870616. The cubic root of 7005006 is about 191.3387080470.

Subtracting from 7005006 its reverse (6005007), we obtain a palindrome (999999).

The spelling of 7005006 in words is "seven million, five thousand, six".