4544249 has 4 divisors (see below), whose sum is σ = 4783440. Its totient is φ = 4305060.

The previous prime is 4544233. The next prime is 4544261. The reversal of 4544249 is 9424454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4544249 - 2⁴ = 4544233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4544209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119567 + ... + 119604.

It is an arithmetic number, because the mean of its divisors is an integer number (1195860).

Almost surely, 2^4544249 is an apocalyptic number.

It is an amenable number.

4544249 is a deficient number, since it is larger than the sum of its proper divisors (239191).

4544249 is a wasteful number, since it uses less digits than its factorization.

4544249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239190.

The product of its digits is 23040, while the sum is 32.

The square root of 4544249 is about 2131.7244193375. The cubic root of 4544249 is about 165.6357353431.

The spelling of 4544249 in words is "four million, five hundred forty-four thousand, two hundred forty-nine".