20060922 has 64 divisors (see below), whose sum is σ = 50411520. Its totient is φ = 5189184.

The previous prime is 20060893. The next prime is 20060927. The reversal of 20060922 is 22906002.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (20060927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17808 + ... + 18900.

It is an arithmetic number, because the mean of its divisors is an integer number (787680).

Almost surely, 2^20060922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20060922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25205760).

20060922 is an abundant number, since it is smaller than the sum of its proper divisors (30350598).

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

20060922 is a wasteful number, since it uses less digits than its factorization.

20060922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 20060922 is about 4478.9420625858. The cubic root of 20060922 is about 271.7170952007.

Adding to 20060922 its reverse (22906002), we get a palindrome (42966924).

The spelling of 20060922 in words is "twenty million, sixty thousand, nine hundred twenty-two".