12967404 has 24 divisors (see below), whose sum is σ = 30829680. Its totient is φ = 4240704.

The previous prime is 12967387. The next prime is 12967411. The reversal of 12967404 is 40476921.

It is a happy 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, 9559 + ... + 10830.

It is an arithmetic number, because the mean of its divisors is an integer number (1284570).

Almost surely, 2^12967404 is an apocalyptic number.

It is an amenable number.

12967404 is an abundant number, since it is smaller than the sum of its proper divisors (17862276).

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

12967404 is a wasteful number, since it uses less digits than its factorization.

12967404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20449 (or 20447 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12967404 is about 3601.0281865045. The cubic root of 12967404 is about 234.9367809423.

The spelling of 12967404 in words is "twelve million, nine hundred sixty-seven thousand, four hundred four".