7022006 has 8 divisors (see below), whose sum is σ = 10546200. Its totient is φ = 3506608.

The previous prime is 7021999. The next prime is 7022033. The reversal of 7022006 is 6002207.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 425 + ... + 3771.

It is an arithmetic number, because the mean of its divisors is an integer number (1318275).

Almost surely, 2^7022006 is an apocalyptic number.

7022006 is a deficient number, since it is larger than the sum of its proper divisors (3524194).

7022006 is a wasteful number, since it uses less digits than its factorization.

7022006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 7022006 is about 2649.9067908136. The cubic root of 7022006 is about 191.4933655531.

The spelling of 7022006 in words is "seven million, twenty-two thousand, six".