12837988 has 12 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 6409832.

The previous prime is 12837973. The next prime is 12837991. The reversal of 12837988 is 88973821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593 + ... + 5311.

It is an arithmetic number, because the mean of its divisors is an integer number (1874880).

Almost surely, 2^12837988 is an apocalyptic number.

It is an amenable number.

12837988 is a deficient number, since it is larger than the sum of its proper divisors (9660572).

12837988 is a wasteful number, since it uses less digits than its factorization.

12837988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586 (or 4584 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The square root of 12837988 is about 3583.0138152120. The cubic root of 12837988 is about 234.1526021421.

The spelling of 12837988 in words is "twelve million, eight hundred thirty-seven thousand, nine hundred eighty-eight".