6983225 has 6 divisors (see below), whose sum is σ = 8659230. Its totient is φ = 5586560.

The previous prime is 6983189. The next prime is 6983231. The reversal of 6983225 is 5223896.

It can be written as a sum of positive squares in 3 ways, for example, as 2019241 + 4963984 = 1421^2 + 2228^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6983225 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139640 + ... + 139689.

It is an arithmetic number, because the mean of its divisors is an integer number (1443205).

Almost surely, 2^6983225 is an apocalyptic number.

It is an amenable number.

6983225 is a deficient number, since it is larger than the sum of its proper divisors (1676005).

6983225 is a wasteful number, since it uses less digits than its factorization.

6983225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279339 (or 279334 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 6983225 is about 2642.5792324924. The cubic root of 6983225 is about 191.1401892863.

The spelling of 6983225 in words is "six million, nine hundred eighty-three thousand, two hundred twenty-five".