12881014 has 16 divisors (see below), whose sum is σ = 19852128. Its totient is φ = 6265792.

The previous prime is 12880999. The next prime is 12881023. The reversal of 12881014 is 41018821.

It is a self number, because there is not a number n which added to its sum of digits gives 12881014.

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 7 ways as a sum of consecutive naturals, for example, 14079 + ... + 14965.

It is an arithmetic number, because the mean of its divisors is an integer number (1240758).

Almost surely, 2^12881014 is an apocalyptic number.

12881014 is a deficient number, since it is larger than the sum of its proper divisors (6971114).

12881014 is a wasteful number, since it uses less digits than its factorization.

12881014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079.

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 12881014 is about 3589.0129562318. The cubic root of 12881014 is about 234.4138947954.

Adding to 12881014 its reverse (41018821), we get a palindrome (53899835).

The spelling of 12881014 in words is "twelve million, eight hundred eighty-one thousand, fourteen".