6985201 has 4 divisors (see below), whose sum is σ = 7226100. Its totient is φ = 6744304.

The previous prime is 6985183. The next prime is 6985213. The reversal of 6985201 is 1025896.

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 2405601 + 4579600 = 1551^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 6985201 - 2⁷ = 6985073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6985271) by changing a digit.

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, 120406 + ... + 120463.

It is an arithmetic number, because the mean of its divisors is an integer number (1806525).

Almost surely, 2^6985201 is an apocalyptic number.

It is an amenable number.

6985201 is a deficient number, since it is larger than the sum of its proper divisors (240899).

6985201 is a wasteful number, since it uses less digits than its factorization.

6985201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240898.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 6985201 is about 2642.9530832007. The cubic root of 6985201 is about 191.1582161719.

The spelling of 6985201 in words is "six million, nine hundred eighty-five thousand, two hundred one".