7000985 has 4 divisors (see below), whose sum is σ = 8401188. Its totient is φ = 5600784.

The previous prime is 7000969. The next prime is 7001003. The reversal of 7000985 is 5890007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3345241 + 3655744 = 1829^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 7000985 - 2⁴ = 7000969 is a prime.

It is a Duffinian number.

It is a Curzon 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, 700094 + ... + 700103.

It is an arithmetic number, because the mean of its divisors is an integer number (2100297).

Almost surely, 2^7000985 is an apocalyptic number.

It is an amenable number.

7000985 is a deficient number, since it is larger than the sum of its proper divisors (1400203).

7000985 is a wasteful number, since it uses less digits than its factorization.

7000985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400202.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 7000985 is about 2645.9374520196. The cubic root of 7000985 is about 191.3020904146.

The spelling of 7000985 in words is "seven million, nine hundred eighty-five", and thus it is an aban number.