12708480 has 64 divisors (see below), whose sum is σ = 40514400. Its totient is φ = 3388416.

The previous prime is 12708457. The next prime is 12708491. The reversal of 12708480 is 8480721.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1390 + ... + 5229.

Almost surely, 2^12708480 is an apocalyptic number.

12708480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12708480 is an abundant number, since it is smaller than the sum of its proper divisors (27805920).

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

12708480 is an equidigital number, since it uses as much as digits as its factorization.

12708480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641 (or 6629 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 12708480 is about 3564.8955103902. The cubic root of 12708480 is about 233.3625722996.

The spelling of 12708480 in words is "twelve million, seven hundred eight thousand, four hundred eighty".