4225567 has 4 divisors (see below), whose sum is σ = 4323880. Its totient is φ = 4127256.

The previous prime is 4225549. The next prime is 4225589. The reversal of 4225567 is 7655224.

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 4225567 - 2⁷ = 4225439 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 2²⁰ + 2²¹ + 5⁶ + 5⁶ + 6 + 7 .

It is a Duffinian number.

4225567 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225547) 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, 49092 + ... + 49177.

It is an arithmetic number, because the mean of its divisors is an integer number (1080970).

Almost surely, 2^4225567 is an apocalyptic number.

4225567 is a deficient number, since it is larger than the sum of its proper divisors (98313).

4225567 is an equidigital number, since it uses as much as digits as its factorization.

4225567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98312.

The product of its digits is 16800, while the sum is 31.

The square root of 4225567 is about 2055.6183984388. The cubic root of 4225567 is about 161.6695876942.

The spelling of 4225567 in words is "four million, two hundred twenty-five thousand, five hundred sixty-seven".