4500180 has 72 divisors (see below), whose sum is σ = 14257152. Its totient is φ = 1146816.

The previous prime is 4500163. The next prime is 4500211. The reversal of 4500180 is 810054.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3597 + ... + 4683.

It is an arithmetic number, because the mean of its divisors is an integer number (198016).

Almost surely, 2^4500180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4500180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7128576).

4500180 is an abundant number, since it is smaller than the sum of its proper divisors (9756972).

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

4500180 is a wasteful number, since it uses less digits than its factorization.

4500180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 4500180 is about 2121.3627695423. The cubic root of 4500180 is about 165.0985637002.

It can be divided in two parts, 4500 and 180, that multiplied together give a 4-th power (810000 = 30⁴).

The spelling of 4500180 in words is "four million, five hundred thousand, one hundred eighty".