4425589 has 4 divisors (see below), whose sum is σ = 5057824. Its totient is φ = 3793356.

The previous prime is 4425587. The next prime is 4425599. The reversal of 4425589 is 9855244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4425589 - 2¹ = 4425587 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 (4425587) 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, 316107 + ... + 316120.

It is an arithmetic number, because the mean of its divisors is an integer number (1264456).

Almost surely, 2^4425589 is an apocalyptic number.

It is an amenable number.

4425589 is a deficient number, since it is larger than the sum of its proper divisors (632235).

4425589 is an equidigital number, since it uses as much as digits as its factorization.

4425589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632234.

The product of its digits is 57600, while the sum is 37.

The square root of 4425589 is about 2103.7083923396. The cubic root of 4425589 is about 164.1813010852.

It can be divided in two parts, 44255 and 89, that added together give a palindrome (44344).

The spelling of 4425589 in words is "four million, four hundred twenty-five thousand, five hundred eighty-nine".