12506800 has 30 divisors (see below), whose sum is σ = 30048548. Its totient is φ = 5002560.

The previous prime is 12506783. The next prime is 12506821. The reversal of 12506800 is 860521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15234 + ... + 16033.

Almost surely, 2^12506800 is an apocalyptic number.

12506800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12506800 is an abundant number, since it is smaller than the sum of its proper divisors (17541748).

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

12506800 is a wasteful number, since it uses less digits than its factorization.

12506800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285 (or 31274 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 12506800 is about 3536.4954404042. The cubic root of 12506800 is about 232.1215177905.

The spelling of 12506800 in words is "twelve million, five hundred six thousand, eight hundred".