4426567 has 4 divisors (see below), whose sum is σ = 4434696. Its totient is φ = 4418440.

The previous prime is 4426561. The next prime is 4426571. The reversal of 4426567 is 7656244.

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 4426567 - 2¹⁵ = 4393799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426561) 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 in 3 ways as a sum of consecutive naturals, for example, 3184 + ... + 4357.

It is an arithmetic number, because the mean of its divisors is an integer number (1108674).

Almost surely, 2^4426567 is an apocalyptic number.

4426567 is a deficient number, since it is larger than the sum of its proper divisors (8129).

4426567 is an equidigital number, since it uses as much as digits as its factorization.

4426567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128.

The product of its digits is 40320, while the sum is 34.

The square root of 4426567 is about 2103.9408261641. The cubic root of 4426567 is about 164.1933942014.

The spelling of 4426567 in words is "four million, four hundred twenty-six thousand, five hundred sixty-seven".