7000885 has 16 divisors (see below), whose sum is σ = 8865792. Its totient is φ = 5304720.

The previous prime is 7000849. The next prime is 7000913. The reversal of 7000885 is 5880007.

It is not a de Polignac number, because 7000885 - 2⁷ = 7000757 is a prime.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 148932 + ... + 148978.

It is an arithmetic number, because the mean of its divisors is an integer number (554112).

Almost surely, 2^7000885 is an apocalyptic number.

It is an amenable number.

7000885 is a deficient number, since it is larger than the sum of its proper divisors (1864907).

7000885 is an frugal number, since it uses more digits than its factorization.

7000885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 7000885 is about 2645.9185550580. The cubic root of 7000885 is about 191.3011795761.

The spelling of 7000885 in words is "seven million, eight hundred eighty-five", and thus it is an aban number.