12060920 has 32 divisors (see below), whose sum is σ = 27587520. Its totient is φ = 4744320.

The previous prime is 12060913. The next prime is 12060943. The reversal of 12060920 is 2906021.

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

It is a junction number, because it is equal to n+sod(n) for n = 12060892 and 12060901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32 + ... + 4911.

It is an arithmetic number, because the mean of its divisors is an integer number (862110).

Almost surely, 2^12060920 is an apocalyptic number.

12060920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12060920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13793760).

12060920 is an abundant number, since it is smaller than the sum of its proper divisors (15526600).

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

12060920 is a wasteful number, since it uses less digits than its factorization.

12060920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015 (or 5011 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12060920 is about 3472.8835281362. The cubic root of 12060920 is about 229.3296169249.

Adding to 12060920 its reverse (2906021), we get a palindrome (14966941).

The spelling of 12060920 in words is "twelve million, sixty thousand, nine hundred twenty".