12818088 has 80 divisors (see below), whose sum is σ = 36416160. Its totient is φ = 4212000.

The previous prime is 12818083. The next prime is 12818093. The reversal of 12818088 is 88081821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12818083) and next prime (12818093).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12818081) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 84813 + ... + 84963.

It is an arithmetic number, because the mean of its divisors is an integer number (455202).

Almost surely, 2^12818088 is an apocalyptic number.

12818088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12818088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18208080).

12818088 is an abundant number, since it is smaller than the sum of its proper divisors (23598072).

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

12818088 is a wasteful number, since it uses less digits than its factorization.

12818088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 36.

The square root of 12818088 is about 3580.2357464279. The cubic root of 12818088 is about 234.0315539303.

The spelling of 12818088 in words is "twelve million, eight hundred eighteen thousand, eighty-eight".