4544452 has 24 divisors (see below), whose sum is σ = 8739360. Its totient is φ = 2050560.

The previous prime is 4544443. The next prime is 4544453. The reversal of 4544452 is 2544454.

It is a self number, because there is not a number n which added to its sum of digits gives 4544452.

It is not an unprimeable number, because it can be changed into a prime (4544453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7588 + ... + 8164.

It is an arithmetic number, because the mean of its divisors is an integer number (364140).

Almost surely, 2^4544452 is an apocalyptic number.

It is an amenable number.

4544452 is a deficient number, since it is larger than the sum of its proper divisors (4194908).

4544452 is a wasteful number, since it uses less digits than its factorization.

4544452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

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

The square root of 4544452 is about 2131.7720328403. The cubic root of 4544452 is about 165.6382017245.

The spelling of 4544452 in words is "four million, five hundred forty-four thousand, four hundred fifty-two".