8116180 has 24 divisors (see below), whose sum is σ = 17119872. Its totient is φ = 3232032.

The previous prime is 8116169. The next prime is 8116181. The reversal of 8116180 is 816118.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8116181) 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, 4489 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (713328).

Almost surely, 2^8116180 is an apocalyptic number.

It is an amenable number.

8116180 is an abundant number, since it is smaller than the sum of its proper divisors (9003692).

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

8116180 is a wasteful number, since it uses less digits than its factorization.

8116180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1813 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 8116180 is about 2848.8910123064. The cubic root of 8116180 is about 200.9635173838.

It can be divided in two parts, 81 and 16180, that added together give a palindrome (16261).

The spelling of 8116180 in words is "eight million, one hundred sixteen thousand, one hundred eighty".