4027267 has 4 divisors (see below), whose sum is σ = 4050720. Its totient is φ = 4003816.

The previous prime is 4027237. The next prime is 4027273. The reversal of 4027267 is 7627204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4027267 - 2¹⁵ = 3994499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4027217) 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 in 3 ways as a sum of consecutive naturals, for example, 11467 + ... + 11812.

It is an arithmetic number, because the mean of its divisors is an integer number (1012680).

Almost surely, 2^4027267 is an apocalyptic number.

4027267 is a deficient number, since it is larger than the sum of its proper divisors (23453).

4027267 is a wasteful number, since it uses less digits than its factorization.

4027267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23452.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 4027267 is about 2006.8051724071. The cubic root of 4027267 is about 159.0999858965.

The spelling of 4027267 in words is "four million, twenty-seven thousand, two hundred sixty-seven".