12887348 has 12 divisors (see below), whose sum is σ = 22923012. Its totient is φ = 6337920.

The previous prime is 12887341. The next prime is 12887389. The reversal of 12887348 is 84378821.

It can be written as a sum of positive squares in 2 ways, for example, as 128164 + 12759184 = 358^2 + 3572^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12887341) 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, 26165 + ... + 26652.

It is an arithmetic number, because the mean of its divisors is an integer number (1910251).

Almost surely, 2^12887348 is an apocalyptic number.

It is an amenable number.

12887348 is a deficient number, since it is larger than the sum of its proper divisors (10035664).

12887348 is a wasteful number, since it uses less digits than its factorization.

12887348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52882 (or 52880 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 12887348 is about 3589.8952630961. The cubic root of 12887348 is about 234.4523113958.

The spelling of 12887348 in words is "twelve million, eight hundred eighty-seven thousand, three hundred forty-eight".