4268647 has 2 divisors, whose sum is σ = 4268648. Its totient is φ = 4268646.

The previous prime is 4268623. The next prime is 4268651. The reversal of 4268647 is 7468624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4268647 - 2¹¹ = 4266599 is a prime.

It is a super-3 number, since 3×4268647³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 4⁵ + 2¹³ + 6⁵ + 8⁵ + 6⁵ + 4¹¹ + 7⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4268617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134323 + 2134324.

It is an arithmetic number, because the mean of its divisors is an integer number (2134324).

Almost surely, 2^4268647 is an apocalyptic number.

4268647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4268647 is an equidigital number, since it uses as much as digits as its factorization.

4268647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 4268647 is about 2066.0704247436. The cubic root of 4268647 is about 162.2171426410.

The spelling of 4268647 in words is "four million, two hundred sixty-eight thousand, six hundred forty-seven".