4180180 has 24 divisors (see below), whose sum is σ = 8967168. Its totient is φ = 1636128.

The previous prime is 4180157. The next prime is 4180201. The reversal of 4180180 is 810814.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (373632).

Almost surely, 2^4180180 is an apocalyptic number.

It is an amenable number.

4180180 is an abundant number, since it is smaller than the sum of its proper divisors (4786988).

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

4180180 is a wasteful number, since it uses less digits than its factorization.

4180180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503 (or 4501 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 4180180 is about 2044.5488499911. The cubic root of 4180180 is about 161.0886694421.

Adding to 4180180 its reverse (810814), we get a palindrome (4990994).

The spelling of 4180180 in words is "four million, one hundred eighty thousand, one hundred eighty".