4424564 has 12 divisors (see below), whose sum is σ = 7836864. Its totient is φ = 2185464.

The previous prime is 4424561. The next prime is 4424569. The reversal of 4424564 is 4654244.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6332 + ... + 6995.

It is an arithmetic number, because the mean of its divisors is an integer number (653072).

Almost surely, 2^4424564 is an apocalyptic number.

It is an amenable number.

4424564 is a deficient number, since it is larger than the sum of its proper divisors (3412300).

4424564 is a wasteful number, since it uses less digits than its factorization.

4424564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13414 (or 13412 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 4424564 is about 2103.4647608173. The cubic root of 4424564 is about 164.1686248947.

The spelling of 4424564 in words is "four million, four hundred twenty-four thousand, five hundred sixty-four".