4500044 has 12 divisors (see below), whose sum is σ = 7899864. Its totient is φ = 2242944.

The previous prime is 4500043. The next prime is 4500047. The reversal of 4500044 is 4400054.

It is a junction number, because it is equal to n+sod(n) for n = 4499995 and 4500031.

It is not an unprimeable number, because it can be changed into a prime (4500043) 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, 182 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (658322).

Almost surely, 2^4500044 is an apocalyptic number.

It is an amenable number.

4500044 is a deficient number, since it is larger than the sum of its proper divisors (3399820).

4500044 is a wasteful number, since it uses less digits than its factorization.

4500044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544 (or 3542 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 4500044 is about 2121.3307144337. The cubic root of 4500044 is about 165.0969005348.

Adding to 4500044 its reverse (4400054), we get a palindrome (8900098).

The spelling of 4500044 in words is "four million, five hundred thousand, forty-four".