20414122 has 8 divisors (see below), whose sum is σ = 30648996. Its totient is φ = 10197792.

The previous prime is 20414117. The next prime is 20414129. The reversal of 20414122 is 22141402.

It can be written as a sum of positive squares in 2 ways, for example, as 19882681 + 531441 = 4459^2 + 729^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20414096 and 20414105.

It is not an unprimeable number, because it can be changed into a prime (20414129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443 + ... + 6550.

Almost surely, 2^20414122 is an apocalyptic number.

20414122 is a deficient number, since it is larger than the sum of its proper divisors (10234874).

20414122 is a wasteful number, since it uses less digits than its factorization.

20414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9272.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 20414122 is about 4518.1989774688. The cubic root of 20414122 is about 273.3024775137.

Adding to 20414122 its reverse (22141402), we get a palindrome (42555524).

The spelling of 20414122 in words is "twenty million, four hundred fourteen thousand, one hundred twenty-two".