12887088 has 60 divisors (see below), whose sum is σ = 35403240. Its totient is φ = 4038656.

The previous prime is 12887087. The next prime is 12887089. The reversal of 12887088 is 88078821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12887087) and next prime (12887089).

It is not an unprimeable number, because it can be changed into a prime (12887087) 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, 13408 + ... + 14336.

It is an arithmetic number, because the mean of its divisors is an integer number (590054).

Almost surely, 2^12887088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12887088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17701620).

12887088 is an abundant number, since it is smaller than the sum of its proper divisors (22516152).

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

12887088 is a wasteful number, since it uses less digits than its factorization.

12887088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 42.

The square root of 12887088 is about 3589.8590501578. The cubic root of 12887088 is about 234.4507347071.

The spelling of 12887088 in words is "twelve million, eight hundred eighty-seven thousand, eighty-eight".