20341322 has 8 divisors (see below), whose sum is σ = 31221696. Its totient is φ = 9934092.

The previous prime is 20341313. The next prime is 20341327. The reversal of 20341322 is 22314302.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20341322.

It is not an unprimeable number, because it can be changed into a prime (20341327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118178 + ... + 118349.

It is an arithmetic number, because the mean of its divisors is an integer number (3902712).

Almost surely, 2^20341322 is an apocalyptic number.

20341322 is a deficient number, since it is larger than the sum of its proper divisors (10880374).

20341322 is a wasteful number, since it uses less digits than its factorization.

20341322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236572.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 20341322 is about 4510.1354746837. The cubic root of 20341322 is about 272.9772105474.

Adding to 20341322 its reverse (22314302), we get a palindrome (42655624).

The spelling of 20341322 in words is "twenty million, three hundred forty-one thousand, three hundred twenty-two".