12936903 has 16 divisors (see below), whose sum is σ = 19908096. Its totient is φ = 7319520.

The previous prime is 12936901. The next prime is 12936919. The reversal of 12936903 is 30963921.

It is not a de Polignac number, because 12936903 - 2¹ = 12936901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12936901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828 + ... + 5153.

It is an arithmetic number, because the mean of its divisors is an integer number (1244256).

Almost surely, 2^12936903 is an apocalyptic number.

12936903 is a deficient number, since it is larger than the sum of its proper divisors (6971193).

12936903 is a wasteful number, since it uses less digits than its factorization.

12936903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 12936903 is about 3596.7906527903. The cubic root of 12936903 is about 234.7524358360.

The spelling of 12936903 in words is "twelve million, nine hundred thirty-six thousand, nine hundred three".