4260247 has 2 divisors, whose sum is σ = 4260248. Its totient is φ = 4260246.

The previous prime is 4260229. The next prime is 4260257. The reversal of 4260247 is 7420624.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4260247 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2⁹ + 6⁶ + 0 + 2¹¹ + 4¹¹ + 7³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4260257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130123 + 2130124.

It is an arithmetic number, because the mean of its divisors is an integer number (2130124).

Almost surely, 2^4260247 is an apocalyptic number.

4260247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4260247 is an equidigital number, since it uses as much as digits as its factorization.

4260247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4260247 is about 2064.0365791332. The cubic root of 4260247 is about 162.1106671556.

The spelling of 4260247 in words is "four million, two hundred sixty thousand, two hundred forty-seven".