4423562 has 16 divisors (see below), whose sum is σ = 7795872. Its totient is φ = 1855920.

The previous prime is 4423543. The next prime is 4423579. The reversal of 4423562 is 2653244.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7448 + ... + 8019.

It is an arithmetic number, because the mean of its divisors is an integer number (487242).

Almost surely, 2^4423562 is an apocalyptic number.

4423562 is a deficient number, since it is larger than the sum of its proper divisors (3372310).

4423562 is a wasteful number, since it uses less digits than its factorization.

4423562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15493.

The product of its digits is 5760, while the sum is 26.

The square root of 4423562 is about 2103.2265688698. The cubic root of 4423562 is about 164.1562312531.

It can be divided in two parts, 442 and 3562, that added together give a palindrome (4004).

The spelling of 4423562 in words is "four million, four hundred twenty-three thousand, five hundred sixty-two".