12886488 has 48 divisors (see below), whose sum is σ = 35310600. Its totient is φ = 4245120.

The previous prime is 12886487. The next prime is 12886499. The reversal of 12886488 is 88468821.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12886487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5403 + ... + 7413.

Almost surely, 2^12886488 is an apocalyptic number.

12886488 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 12886488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17655300).

12886488 is an abundant number, since it is smaller than the sum of its proper divisors (22424112).

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

12886488 is a wasteful number, since it uses less digits than its factorization.

12886488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112 (or 2105 counting only the distinct ones).

The product of its digits is 196608, while the sum is 45.

The square root of 12886488 is about 3589.7754804444. The cubic root of 12886488 is about 234.4470961136.

It can be divided in two parts, 1288 and 6488, that added together give a 5-th power (7776 = 6⁵).

The spelling of 12886488 in words is "twelve million, eight hundred eighty-six thousand, four hundred eighty-eight".