5181108 has 12 divisors (see below), whose sum is σ = 12089280. Its totient is φ = 1727032.

The previous prime is 5181103. The next prime is 5181133. The reversal of 5181108 is 8011815.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5181101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215868 + ... + 215891.

It is an arithmetic number, because the mean of its divisors is an integer number (1007440).

Almost surely, 2^5181108 is an apocalyptic number.

It is an amenable number.

5181108 is an abundant number, since it is smaller than the sum of its proper divisors (6908172).

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

5181108 is a wasteful number, since it uses less digits than its factorization.

5181108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431766 (or 431764 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 5181108 is about 2276.2047359585. The cubic root of 5181108 is about 173.0377589182.

The spelling of 5181108 in words is "five million, one hundred eighty-one thousand, one hundred eight".