12032580 has 48 divisors (see below), whose sum is σ = 38505600. Its totient is φ = 2750208.

The previous prime is 12032521. The next prime is 12032591. The reversal of 12032580 is 8523021.

12032580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13905 + ... + 14744.

It is an arithmetic number, because the mean of its divisors is an integer number (802200).

Almost surely, 2^12032580 is an apocalyptic number.

12032580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032580 is an abundant number, since it is smaller than the sum of its proper divisors (26473020).

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

12032580 is a wasteful number, since it uses less digits than its factorization.

12032580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28668 (or 28666 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 12032580 is about 3468.8009455718. The cubic root of 12032580 is about 229.1498545610.

The spelling of 12032580 in words is "twelve million, thirty-two thousand, five hundred eighty".