12010580 has 12 divisors (see below), whose sum is σ = 25222260. Its totient is φ = 4804224.

The previous prime is 12010561. The next prime is 12010627. The reversal of 12010580 is 8501021.

It can be written as a sum of positive squares in 2 ways, for example, as 3034564 + 8976016 = 1742^2 + 2996^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300245 + ... + 300284.

It is an arithmetic number, because the mean of its divisors is an integer number (2101855).

Almost surely, 2^12010580 is an apocalyptic number.

12010580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010580 is an abundant number, since it is smaller than the sum of its proper divisors (13211680).

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

12010580 is a wasteful number, since it uses less digits than its factorization.

12010580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600538 (or 600536 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 12010580 is about 3465.6283701517. The cubic root of 12010580 is about 229.0101125058.

The spelling of 12010580 in words is "twelve million, ten thousand, five hundred eighty".