7004985 has 16 divisors (see below), whose sum is σ = 12070464. Its totient is φ = 3448512.

The previous prime is 7004941. The next prime is 7005013. The reversal of 7004985 is 5894007.

It is not a de Polignac number, because 7004985 - 2¹⁰ = 7003961 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 17767 + ... + 18156.

It is an arithmetic number, because the mean of its divisors is an integer number (754404).

Almost surely, 2^7004985 is an apocalyptic number.

It is an amenable number.

7004985 is a deficient number, since it is larger than the sum of its proper divisors (5065479).

7004985 is a wasteful number, since it uses less digits than its factorization.

7004985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35944.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7004985 is about 2646.6932198500. The cubic root of 7004985 is about 191.3385168448.

The spelling of 7004985 in words is "seven million, four thousand, nine hundred eighty-five".