12020708 has 48 divisors (see below), whose sum is σ = 25382784. Its totient is φ = 4872960.

The previous prime is 12020707. The next prime is 12020713. The reversal of 12020708 is 80702021.

It is a self number, because there is not a number n which added to its sum of digits gives 12020708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42335 + ... + 42617.

It is an arithmetic number, because the mean of its divisors is an integer number (528808).

Almost surely, 2^12020708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12020708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12691392).

12020708 is an abundant number, since it is smaller than the sum of its proper divisors (13362076).

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

12020708 is a wasteful number, since it uses less digits than its factorization.

12020708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 12020708 is about 3467.0892691132. The cubic root of 12020708 is about 229.0744658445.

Adding to 12020708 its reverse (80702021), we get a palindrome (92722729).

The spelling of 12020708 in words is "twelve million, twenty thousand, seven hundred eight".