12896476 has 6 divisors (see below), whose sum is σ = 22568840. Its totient is φ = 6448236.

The previous prime is 12896473. The next prime is 12896479. The reversal of 12896476 is 67469821.

It is an interprime number because it is at equal distance from previous prime (12896473) and next prime (12896479).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12896473) 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 as a sum of consecutive naturals, namely, 1612056 + ... + 1612063.

Almost surely, 2^12896476 is an apocalyptic number.

It is an amenable number.

12896476 is a deficient number, since it is larger than the sum of its proper divisors (9672364).

12896476 is a wasteful number, since it uses less digits than its factorization.

12896476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224123 (or 3224121 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 12896476 is about 3591.1663843381. The cubic root of 12896476 is about 234.5076518644.

The spelling of 12896476 in words is "twelve million, eight hundred ninety-six thousand, four hundred seventy-six".