4090180 has 12 divisors (see below), whose sum is σ = 8589420. Its totient is φ = 1636064.

The previous prime is 4090153. The next prime is 4090193. The reversal of 4090180 is 810904.

4090180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 652864 + 3437316 = 808^2 + 1854^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102235 + ... + 102274.

It is an arithmetic number, because the mean of its divisors is an integer number (715785).

Almost surely, 2^4090180 is an apocalyptic number.

It is an amenable number.

4090180 is an abundant number, since it is smaller than the sum of its proper divisors (4499240).

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

4090180 is a wasteful number, since it uses less digits than its factorization.

4090180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204518 (or 204516 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 4090180 is about 2022.4193432619. The cubic root of 4090180 is about 159.9241828292.

The spelling of 4090180 in words is "four million, ninety thousand, one hundred eighty".