12837882 has 24 divisors (see below), whose sum is σ = 27102816. Its totient is φ = 4053384.

The previous prime is 12837871. The next prime is 12837883. The reversal of 12837882 is 28873821.

It is a super-2 number, since 2×12837882² = 329622428491848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12837882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12837883) 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, 798 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (1129284).

Almost surely, 2^12837882 is an apocalyptic number.

12837882 is an abundant number, since it is smaller than the sum of its proper divisors (14264934).

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

12837882 is a wasteful number, since it uses less digits than its factorization.

12837882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5970 (or 5951 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 12837882 is about 3582.9990231648. Note that the first 3 decimals coincide. The cubic root of 12837882 is about 234.1519576942.

The spelling of 12837882 in words is "twelve million, eight hundred thirty-seven thousand, eight hundred eighty-two".