4257067 has 2 divisors, whose sum is σ = 4257068. Its totient is φ = 4257066.

The previous prime is 4257061. The next prime is 4257101. The reversal of 4257067 is 7607524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4257067 - 2¹⁹ = 3732779 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4257061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128533 + 2128534.

It is an arithmetic number, because the mean of its divisors is an integer number (2128534).

Almost surely, 2^4257067 is an apocalyptic number.

4257067 is a deficient number, since it is larger than the sum of its proper divisors (1).

4257067 is an equidigital number, since it uses as much as digits as its factorization.

4257067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 4257067 is about 2063.2661001432. The cubic root of 4257067 is about 162.0703220582.

The spelling of 4257067 in words is "four million, two hundred fifty-seven thousand, sixty-seven".