12996893 has 16 divisors (see below), whose sum is σ = 16840320. Its totient is φ = 9740736.

The previous prime is 12996881. The next prime is 12996911. The reversal of 12996893 is 39869921.

12996893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12996893 - 2⁸ = 12996637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12996803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2030 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (1052520).

Almost surely, 2^12996893 is an apocalyptic number.

12996893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12996893 is a deficient number, since it is larger than the sum of its proper divisors (3843427).

12996893 is a wasteful number, since it uses less digits than its factorization.

12996893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7556.

The product of its digits is 209952, while the sum is 47.

The square root of 12996893 is about 3605.1203863394. The cubic root of 12996893 is about 235.1147349799.

It can be divided in two parts, 1299 and 6893, that added together give a 13-th power (8192 = 2¹³).

The spelling of 12996893 in words is "twelve million, nine hundred ninety-six thousand, eight hundred ninety-three".