4506444 has 36 divisors (see below), whose sum is σ = 11480560. Its totient is φ = 1490400.

The previous prime is 4506427. The next prime is 4506451. The reversal of 4506444 is 4446054.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5022 + ... + 5850.

Almost surely, 2^4506444 is an apocalyptic number.

It is an amenable number.

4506444 is an abundant number, since it is smaller than the sum of its proper divisors (6974116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4506444 is a wasteful number, since it uses less digits than its factorization.

4506444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4506444 is about 2122.8386655608. The cubic root of 4506444 is about 165.1751308549.

It can be divided in two parts, 4506 and 444, that added together give a triangular number (4950 = T₉₉).

The spelling of 4506444 in words is "four million, five hundred six thousand, four hundred forty-four".