12869476 has 12 divisors (see below), whose sum is σ = 23846508. Its totient is φ = 6056192.

The previous prime is 12869473. The next prime is 12869501. The reversal of 12869476 is 67496821.

12869476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3724900 + 9144576 = 1930^2 + 3024^2 .

It is not an unprimeable number, because it can be changed into a prime (12869473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94561 + ... + 94696.

It is an arithmetic number, because the mean of its divisors is an integer number (1987209).

Almost surely, 2^12869476 is an apocalyptic number.

It is an amenable number.

12869476 is a deficient number, since it is larger than the sum of its proper divisors (10977032).

12869476 is a wasteful number, since it uses less digits than its factorization.

12869476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189278 (or 189276 counting only the distinct ones).

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

The square root of 12869476 is about 3587.4051903848. The cubic root of 12869476 is about 234.3438828259.

The spelling of 12869476 in words is "twelve million, eight hundred sixty-nine thousand, four hundred seventy-six".