12887352 has 48 divisors (see below), whose sum is σ = 35408880. Its totient is φ = 4233600.

The previous prime is 12887341. The next prime is 12887389. The reversal of 12887352 is 25378821.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3852 + ... + 6372.

It is an arithmetic number, because the mean of its divisors is an integer number (737685).

Almost surely, 2^12887352 is an apocalyptic number.

12887352 is a gapful number since it is divisible by the number (12) 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 12887352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17704440).

12887352 is an abundant number, since it is smaller than the sum of its proper divisors (22521528).

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

12887352 is a wasteful number, since it uses less digits than its factorization.

12887352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604 (or 2597 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 12887352 is about 3589.8958202154. The cubic root of 12887352 is about 234.4523356524.

It can be divided in two parts, 12 and 887352, that added together give a square (887364 = 942²).

The spelling of 12887352 in words is "twelve million, eight hundred eighty-seven thousand, three hundred fifty-two".