12938296 has 16 divisors (see below), whose sum is σ = 27725040. Its totient is φ = 5544960.

The previous prime is 12938293. The next prime is 12938323. The reversal of 12938296 is 69283921.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12938291) 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 3 ways as a sum of consecutive naturals, for example, 115465 + ... + 115576.

It is an arithmetic number, because the mean of its divisors is an integer number (1732815).

Almost surely, 2^12938296 is an apocalyptic number.

It is an amenable number.

12938296 is an abundant number, since it is smaller than the sum of its proper divisors (14786744).

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

12938296 is a wasteful number, since it uses less digits than its factorization.

12938296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231054 (or 231050 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 12938296 is about 3596.9842924316. The cubic root of 12938296 is about 234.7608613045.

The spelling of 12938296 in words is "twelve million, nine hundred thirty-eight thousand, two hundred ninety-six".