4254647 has 2 divisors, whose sum is σ = 4254648. Its totient is φ = 4254646.

The previous prime is 4254643. The next prime is 4254671. The reversal of 4254647 is 7464524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4254647 - 2² = 4254643 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4254643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127323 + 2127324.

It is an arithmetic number, because the mean of its divisors is an integer number (2127324).

Almost surely, 2^4254647 is an apocalyptic number.

4254647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4254647 is an equidigital number, since it uses as much as digits as its factorization.

4254647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 32.

The square root of 4254647 is about 2062.6795679407. The cubic root of 4254647 is about 162.0396057206.

The spelling of 4254647 in words is "four million, two hundred fifty-four thousand, six hundred forty-seven".