8133180 has 48 divisors (see below), whose sum is σ = 24845184. Its totient is φ = 1971520.

The previous prime is 8133163. The next prime is 8133187. The reversal of 8133180 is 813318.

It is a super-2 number, since 2×8133180² = 132297233824800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8133180.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8133187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5502 + ... + 6821.

It is an arithmetic number, because the mean of its divisors is an integer number (517608).

Almost surely, 2^8133180 is an apocalyptic number.

It is an amenable number.

8133180 is an abundant number, since it is smaller than the sum of its proper divisors (16712004).

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

8133180 is a wasteful number, since it uses less digits than its factorization.

8133180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12346 (or 12344 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8133180 is about 2851.8730687041. The cubic root of 8133180 is about 201.1037310176.

Adding to 8133180 its reverse (813318), we get a palindrome (8946498).

It can be divided in two parts, 813 and 3180, that added together give a palindrome (3993).

The spelling of 8133180 in words is "eight million, one hundred thirty-three thousand, one hundred eighty".