20014411 has 4 divisors (see below), whose sum is σ = 20023552. Its totient is φ = 20005272.

The previous prime is 20014381. The next prime is 20014427. The reversal of 20014411 is 11441002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 20014411 - 2¹³ = 20006219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20014391 and 20014400.

It is not an unprimeable number, because it can be changed into a prime (20014481) 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, 886 + ... + 6388.

It is an arithmetic number, because the mean of its divisors is an integer number (5005888).

Almost surely, 2^20014411 is an apocalyptic number.

20014411 is a deficient number, since it is larger than the sum of its proper divisors (9141).

20014411 is an equidigital number, since it uses as much as digits as its factorization.

20014411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9140.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 20014411 is about 4473.7468636480. The cubic root of 20014411 is about 271.5069417939.

Adding to 20014411 its reverse (11441002), we get a palindrome (31455413).

The spelling of 20014411 in words is "twenty million, fourteen thousand, four hundred eleven".