4534444 has 12 divisors (see below), whose sum is σ = 8402184. Its totient is φ = 2133824.

The previous prime is 4534423. The next prime is 4534447. The reversal of 4534444 is 4444354.

It is a super-2 number, since 2×4534444² = 41122364778272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4534447) 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, 33274 + ... + 33409.

It is an arithmetic number, because the mean of its divisors is an integer number (700182).

Almost surely, 2^4534444 is an apocalyptic number.

It is an amenable number.

4534444 is a deficient number, since it is larger than the sum of its proper divisors (3867740).

4534444 is a wasteful number, since it uses less digits than its factorization.

4534444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66704 (or 66702 counting only the distinct ones).

The product of its digits is 15360, while the sum is 28.

The square root of 4534444 is about 2129.4233961333. The cubic root of 4534444 is about 165.5165203493.

Adding to 4534444 its reverse (4444354), we get a palindrome (8978798).

The spelling of 4534444 in words is "four million, five hundred thirty-four thousand, four hundred forty-four".