12900476 has 12 divisors (see below), whose sum is σ = 23354520. Its totient is φ = 6227760.

The previous prime is 12900469. The next prime is 12900491. The reversal of 12900476 is 67400921.

12900476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55490 + ... + 55721.

It is an arithmetic number, because the mean of its divisors is an integer number (1946210).

Almost surely, 2^12900476 is an apocalyptic number.

It is an amenable number.

12900476 is a deficient number, since it is larger than the sum of its proper divisors (10454044).

12900476 is a wasteful number, since it uses less digits than its factorization.

12900476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111244 (or 111242 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 12900476 is about 3591.7232632818. The cubic root of 12900476 is about 234.5318944984.

The spelling of 12900476 in words is "twelve million, nine hundred thousand, four hundred seventy-six".