20226104 has 24 divisors (see below), whose sum is σ = 38490960. Its totient is φ = 9963984.

The previous prime is 20226091. The next prime is 20226109. The reversal of 20226104 is 40162202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20226109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54929 + ... + 55295.

It is an arithmetic number, because the mean of its divisors is an integer number (1603790).

Almost surely, 2^20226104 is an apocalyptic number.

It is an amenable number.

20226104 is a deficient number, since it is larger than the sum of its proper divisors (18264856).

20226104 is an equidigital number, since it uses as much as digits as its factorization.

20226104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 20226104 is about 4497.3441051358. The cubic root of 20226104 is about 272.4608321226.

Adding to 20226104 its reverse (40162202), we get a palindrome (60388306).

The spelling of 20226104 in words is "twenty million, two hundred twenty-six thousand, one hundred four".