20022060 has 24 divisors (see below), whose sum is σ = 56061936. Its totient is φ = 5339200.

The previous prime is 20022059. The next prime is 20022089. The reversal of 20022060 is 6022002.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 166791 + ... + 166910.

It is an arithmetic number, because the mean of its divisors is an integer number (2335914).

Almost surely, 2^20022060 is an apocalyptic number.

20022060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022060 is an abundant number, since it is smaller than the sum of its proper divisors (36039876).

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

20022060 is a wasteful number, since it uses less digits than its factorization.

20022060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333713 (or 333711 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 20022060 is about 4474.6016582485. The cubic root of 20022060 is about 271.5415250765.

Adding to 20022060 its reverse (6022002), we get a palindrome (26044062).

The spelling of 20022060 in words is "twenty million, twenty-two thousand, sixty".