12060915 has 32 divisors (see below), whose sum is σ = 20563200. Its totient is φ = 6019200.

The previous prime is 12060913. The next prime is 12060943. The reversal of 12060915 is 51906021.

12060915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12060915 - 2¹ = 12060913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12060911) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 28576 + ... + 28994.

It is an arithmetic number, because the mean of its divisors is an integer number (642600).

Almost surely, 2^12060915 is an apocalyptic number.

12060915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12060915 is a deficient number, since it is larger than the sum of its proper divisors (8502285).

12060915 is a wasteful number, since it uses less digits than its factorization.

12060915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 12060915 is about 3472.8828082733. The cubic root of 12060915 is about 229.3295852345.

Adding to 12060915 its reverse (51906021), we get a palindrome (63966936).

The spelling of 12060915 in words is "twelve million, sixty thousand, nine hundred fifteen".