4402559 has 4 divisors (see below), whose sum is σ = 5031504. Its totient is φ = 3773616.

The previous prime is 4402549. The next prime is 4402561. The reversal of 4402559 is 9552044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4402559 - 2⁴ = 4402543 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 (4402549) 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, 314462 + ... + 314475.

It is an arithmetic number, because the mean of its divisors is an integer number (1257876).

Almost surely, 2^4402559 is an apocalyptic number.

4402559 is a deficient number, since it is larger than the sum of its proper divisors (628945).

4402559 is an equidigital number, since it uses as much as digits as its factorization.

4402559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628944.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4402559 is about 2098.2275853682. The cubic root of 4402559 is about 163.8960152838.

The spelling of 4402559 in words is "four million, four hundred two thousand, five hundred fifty-nine".