4855449 has 8 divisors (see below), whose sum is σ = 6562912. Its totient is φ = 3192480.

The previous prime is 4855391. The next prime is 4855471. The reversal of 4855449 is 9445584.

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

It is not a de Polignac number, because 4855449 - 2¹³ = 4847257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4855049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10867 + ... + 11304.

It is an arithmetic number, because the mean of its divisors is an integer number (820364).

Almost surely, 2^4855449 is an apocalyptic number.

It is an amenable number.

4855449 is a deficient number, since it is larger than the sum of its proper divisors (1707463).

4855449 is a wasteful number, since it uses less digits than its factorization.

4855449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22247.

The product of its digits is 115200, while the sum is 39.

The square root of 4855449 is about 2203.5083389903. The cubic root of 4855449 is about 169.3335964029. Note that the first 3 decimals are identical.

The spelling of 4855449 in words is "four million, eight hundred fifty-five thousand, four hundred forty-nine".