4555120 has 40 divisors (see below), whose sum is σ = 10718064. Its totient is φ = 1800192.

The previous prime is 4555091. The next prime is 4555121. The reversal of 4555120 is 215554.

4555120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×4555120³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4555091 and 4555100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555121) 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, 7467 + ... + 8053.

Almost surely, 2^4555120 is an apocalyptic number.

4555120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4555120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5359032).

4555120 is an abundant number, since it is smaller than the sum of its proper divisors (6162944).

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

4555120 is a wasteful number, since it uses less digits than its factorization.

4555120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 4555120 is about 2134.2727098475. The cubic root of 4555120 is about 165.7677111020.

The spelling of 4555120 in words is "four million, five hundred fifty-five thousand, one hundred twenty".