4444552 has 16 divisors (see below), whose sum is σ = 9524160. Its totient is φ = 1904784.

The previous prime is 4444549. The next prime is 4444591. The reversal of 4444552 is 2554444.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4444552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39628 + ... + 39739.

It is an arithmetic number, because the mean of its divisors is an integer number (595260).

Almost surely, 2^4444552 is an apocalyptic number.

It is an amenable number.

4444552 is an abundant number, since it is smaller than the sum of its proper divisors (5079608).

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

4444552 is a wasteful number, since it uses less digits than its factorization.

4444552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79380 (or 79376 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 4444552 is about 2108.2106156644. The cubic root of 4444552 is about 164.4154645520.

Adding to 4444552 its reverse (2554444), we get a palindrome (6998996).

The spelling of 4444552 in words is "four million, four hundred forty-four thousand, five hundred fifty-two".