12827480 has 16 divisors (see below), whose sum is σ = 28861920. Its totient is φ = 5130976.

The previous prime is 12827473. The next prime is 12827497. The reversal of 12827480 is 8472821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160304 + ... + 160383.

It is an arithmetic number, because the mean of its divisors is an integer number (1803870).

Almost surely, 2^12827480 is an apocalyptic number.

12827480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12827480 is an abundant number, since it is smaller than the sum of its proper divisors (16034440).

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

12827480 is a wasteful number, since it uses less digits than its factorization.

12827480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320698 (or 320694 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 12827480 is about 3581.5471517209. The cubic root of 12827480 is about 234.0886994196.

The spelling of 12827480 in words is "twelve million, eight hundred twenty-seven thousand, four hundred eighty".