12896276 has 24 divisors (see below), whose sum is σ = 23493120. Its totient is φ = 6188832.

The previous prime is 12896267. The next prime is 12896293. The reversal of 12896276 is 67269821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11141 + ... + 12243.

It is an arithmetic number, because the mean of its divisors is an integer number (978880).

Almost surely, 2^12896276 is an apocalyptic number.

It is an amenable number.

12896276 is a deficient number, since it is larger than the sum of its proper divisors (10596844).

12896276 is a wasteful number, since it uses less digits than its factorization.

12896276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223 (or 1221 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 12896276 is about 3591.1385381241. The cubic root of 12896276 is about 234.5064396011.

The spelling of 12896276 in words is "twelve million, eight hundred ninety-six thousand, two hundred seventy-six".