6270281 has 2 divisors, whose sum is σ = 6270282. Its totient is φ = 6270280.

The previous prime is 6270269. The next prime is 6270289. The reversal of 6270281 is 1820726.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5929225 + 341056 = 2435^2 + 584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6270281 is a prime.

It is a super-2 number, since 2×6270281² = 78632847637922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6270281.

It is not a weakly prime, because it can be changed into another prime (6270289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3135140 + 3135141.

It is an arithmetic number, because the mean of its divisors is an integer number (3135141).

Almost surely, 2^6270281 is an apocalyptic number.

It is an amenable number.

6270281 is a deficient number, since it is larger than the sum of its proper divisors (1).

6270281 is an equidigital number, since it uses as much as digits as its factorization.

6270281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 6270281 is about 2504.0529147764. The cubic root of 6270281 is about 184.4006020562.

The spelling of 6270281 in words is "six million, two hundred seventy thousand, two hundred eighty-one".