4544042 has 8 divisors (see below), whose sum is σ = 7036032. Its totient is φ = 2198700.

The previous prime is 4544009. The next prime is 4544063. The reversal of 4544042 is 2404454.

Added to its reverse (2404454) it gives a square (6948496 = 2636²).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4543999 and 4544017.

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, 36584 + ... + 36707.

It is an arithmetic number, because the mean of its divisors is an integer number (879504).

Almost surely, 2^4544042 is an apocalyptic number.

4544042 is a deficient number, since it is larger than the sum of its proper divisors (2491990).

4544042 is a wasteful number, since it uses less digits than its factorization.

4544042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73324.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 4544042 is about 2131.6758665426. The cubic root of 4544042 is about 165.6332202874.

Adding to 4544042 its reverse (2404454), we get a palindrome (6948496).

The spelling of 4544042 in words is "four million, five hundred forty-four thousand, forty-two".