4985549 has 12 divisors (see below), whose sum is σ = 5399328. Its totient is φ = 4592280.

The previous prime is 4985527. The next prime is 4985557. The reversal of 4985549 is 9455894.

It is not a de Polignac number, because 4985549 - 2²⁰ = 3936973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70184 + ... + 70254.

It is an arithmetic number, because the mean of its divisors is an integer number (449944).

Almost surely, 2^4985549 is an apocalyptic number.

It is an amenable number.

4985549 is a deficient number, since it is larger than the sum of its proper divisors (413779).

4985549 is an equidigital number, since it uses as much as digits as its factorization.

4985549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 137 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 4985549 is about 2232.8342974793. The cubic root of 4985549 is about 170.8326966200.

The spelling of 4985549 in words is "four million, nine hundred eighty-five thousand, five hundred forty-nine".