20104322 has 8 divisors (see below), whose sum is σ = 34464576. Its totient is φ = 8616132.

The previous prime is 20104313. The next prime is 20104333. The reversal of 20104322 is 22340102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 1436023 = 20104322 / (2 + 0 + 1 + 0 + 4 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 20104297 and 20104306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717998 + ... + 718025.

It is an arithmetic number, because the mean of its divisors is an integer number (4308072).

Almost surely, 2^20104322 is an apocalyptic number.

20104322 is a deficient number, since it is larger than the sum of its proper divisors (14360254).

20104322 is a wasteful number, since it uses less digits than its factorization.

20104322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436032.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 20104322 is about 4483.7843391492. The cubic root of 20104322 is about 271.9128992306.

Adding to 20104322 its reverse (22340102), we get a palindrome (42444424).

The spelling of 20104322 in words is "twenty million, one hundred four thousand, three hundred twenty-two".