4544485 has 16 divisors (see below), whose sum is σ = 6065280. Its totient is φ = 3240640.

The previous prime is 4544479. The next prime is 4544489. The reversal of 4544485 is 5844454.

It is not a de Polignac number, because 4544485 - 2⁵ = 4544453 is a prime.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 4544485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544489) 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 15 ways as a sum of consecutive naturals, for example, 2136 + ... + 3694.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^4544485 is an apocalyptic number.

It is an amenable number.

4544485 is a deficient number, since it is larger than the sum of its proper divisors (1520795).

4544485 is a wasteful number, since it uses less digits than its factorization.

4544485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628.

The product of its digits is 51200, while the sum is 34.

The square root of 4544485 is about 2131.7797728659. The cubic root of 4544485 is about 165.6386026564.

The spelling of 4544485 in words is "four million, five hundred forty-four thousand, four hundred eighty-five".