12060380 has 24 divisors (see below), whose sum is σ = 25397232. Its totient is φ = 4810752.

The previous prime is 12060343. The next prime is 12060397. The reversal of 12060380 is 8306021.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 7 ways as a sum of consecutive naturals, for example, 9884 + ... + 11036.

It is an arithmetic number, because the mean of its divisors is an integer number (1058218).

Almost surely, 2^12060380 is an apocalyptic number.

12060380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12060380 is an abundant number, since it is smaller than the sum of its proper divisors (13336852).

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

12060380 is a wasteful number, since it uses less digits than its factorization.

12060380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12060380 is about 3472.8057820730. The cubic root of 12060380 is about 229.3261943048.

The spelling of 12060380 in words is "twelve million, sixty thousand, three hundred eighty".