20414013 has 8 divisors (see below), whose sum is σ = 27268800. Its totient is φ = 13584288.

The previous prime is 20414011. The next prime is 20414021. The reversal of 20414013 is 31041402.

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

It is not a de Polignac number, because 20414013 - 2¹ = 20414011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20413983 and 20414001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4273 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (3408600).

Almost surely, 2^20414013 is an apocalyptic number.

It is an amenable number.

20414013 is a deficient number, since it is larger than the sum of its proper divisors (6854787).

20414013 is a wasteful number, since it uses less digits than its factorization.

20414013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12531.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20414013 is about 4518.1869151243. The cubic root of 20414013 is about 273.3019910853.

Adding to 20414013 its reverse (31041402), we get a palindrome (51455415).

The spelling of 20414013 in words is "twenty million, four hundred fourteen thousand, thirteen".