4855120 has 20 divisors (see below), whose sum is σ = 11288340. Its totient is φ = 1942016.

The previous prime is 4855099. The next prime is 4855129. The reversal of 4855120 is 215584.

It can be written as a sum of positive squares in 2 ways, for example, as 2383936 + 2471184 = 1544^2 + 1572^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×4855120³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30265 + ... + 30424.

It is an arithmetic number, because the mean of its divisors is an integer number (564417).

Almost surely, 2^4855120 is an apocalyptic number.

4855120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4855120 is an abundant number, since it is smaller than the sum of its proper divisors (6433220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4855120 is a wasteful number, since it uses less digits than its factorization.

4855120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60702 (or 60696 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4855120 is about 2203.4336840486. The cubic root of 4855120 is about 169.3297716957.

The spelling of 4855120 in words is "four million, eight hundred fifty-five thousand, one hundred twenty".