4855489 has 12 divisors (see below), whose sum is σ = 5271804. Its totient is φ = 4469504.

The previous prime is 4855483. The next prime is 4855511. The reversal of 4855489 is 9845584.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 90000 + 4765489 = 300^2 + 2183^2 .

It is not a de Polignac number, because 4855489 - 2¹¹ = 4853441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4855483) 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, 15159 + ... + 15475.

It is an arithmetic number, because the mean of its divisors is an integer number (439317).

Almost surely, 2^4855489 is an apocalyptic number.

It is an amenable number.

4855489 is a deficient number, since it is larger than the sum of its proper divisors (416315).

4855489 is a wasteful number, since it uses less digits than its factorization.

4855489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 387 counting only the distinct ones).

The product of its digits is 230400, while the sum is 43.

The square root of 4855489 is about 2203.5174154066. The cubic root of 4855489 is about 169.3340614011.

The spelling of 4855489 in words is "four million, eight hundred fifty-five thousand, four hundred eighty-nine".