6982281 has 10 divisors (see below), whose sum is σ = 10430442. Its totient is φ = 4654800.

The previous prime is 6982279. The next prime is 6982319. The reversal of 6982281 is 1822896.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 2509056 = 2115^2 + 1584^2 .

It is not a de Polignac number, because 6982281 - 2¹ = 6982279 is a prime.

It is a super-2 number, since 2×6982281² = 97504495925922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6982081) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43020 + ... + 43181.

Almost surely, 2^6982281 is an apocalyptic number.

It is an amenable number.

6982281 is a deficient number, since it is larger than the sum of its proper divisors (3448161).

6982281 is an equidigital number, since it uses as much as digits as its factorization.

6982281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86213 (or 86204 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 6982281 is about 2642.4006130789. The cubic root of 6982281 is about 191.1315760514.

The spelling of 6982281 in words is "six million, nine hundred eighty-two thousand, two hundred eighty-one".