20160322 has 16 divisors (see below), whose sum is σ = 37219392. Its totient is φ = 7975440.

The previous prime is 20160319. The next prime is 20160341. The reversal of 20160322 is 22306102.

It is a junction number, because it is equal to n+sod(n) for n = 20160296 and 20160305.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 55204 + ... + 55567.

It is an arithmetic number, because the mean of its divisors is an integer number (2326212).

Almost surely, 2^20160322 is an apocalyptic number.

20160322 is a deficient number, since it is larger than the sum of its proper divisors (17059070).

20160322 is a wasteful number, since it uses less digits than its factorization.

20160322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110793.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 20160322 is about 4490.0247215355. The cubic root of 20160322 is about 272.1651336500.

Adding to 20160322 its reverse (22306102), we get a palindrome (42466424).

It can be divided in two parts, 2016032 and 2, that multiplied together give a square (4032064 = 2008²).

The spelling of 20160322 in words is "twenty million, one hundred sixty thousand, three hundred twenty-two".