7000806 has 8 divisors (see below), whose sum is σ = 14001624. Its totient is φ = 2333600.

The previous prime is 7000793. The next prime is 7000811. The reversal of 7000806 is 6080007.

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

7000806 is an admirable number.

It is a super-2 number, since 2×7000806² = 98022569299272, which contains 22 as substring.

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, 583395 + ... + 583406.

It is an arithmetic number, because the mean of its divisors is an integer number (1750203).

Almost surely, 2^7000806 is an apocalyptic number.

7000806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7000806 is a wasteful number, since it uses less digits than its factorization.

7000806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166806.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 7000806 is about 2645.9036263628. The cubic root of 7000806 is about 191.3004600075.

The spelling of 7000806 in words is "seven million, eight hundred six", and thus it is an aban number.