4855490 has 16 divisors (see below), whose sum is σ = 8871552. Its totient is φ = 1912944.

The previous prime is 4855483. The next prime is 4855511. The reversal of 4855490 is 945584.

It is a self number, because there is not a number n which added to its sum of digits gives 4855490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2954 + ... + 4293.

It is an arithmetic number, because the mean of its divisors is an integer number (554472).

Almost surely, 2^4855490 is an apocalyptic number.

4855490 is a deficient number, since it is larger than the sum of its proper divisors (4016062).

4855490 is a wasteful number, since it uses less digits than its factorization.

4855490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7321.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 4855490 is about 2203.5176423165. The cubic root of 4855490 is about 169.3340730260.

The spelling of 4855490 in words is "four million, eight hundred fifty-five thousand, four hundred ninety".