12608580 has 24 divisors (see below), whose sum is σ = 35304192. Its totient is φ = 3362272.

The previous prime is 12608573. The next prime is 12608593. The reversal of 12608580 is 8580621.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105012 + ... + 105131.

It is an arithmetic number, because the mean of its divisors is an integer number (1471008).

Almost surely, 2^12608580 is an apocalyptic number.

12608580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12608580 is an abundant number, since it is smaller than the sum of its proper divisors (22695612).

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

12608580 is a wasteful number, since it uses less digits than its factorization.

12608580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210155 (or 210153 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 12608580 is about 3550.8562347693. The cubic root of 12608580 is about 232.7494836128.

The spelling of 12608580 in words is "twelve million, six hundred eight thousand, five hundred eighty".