20314411 has 4 divisors (see below), whose sum is σ = 21877072. Its totient is φ = 18751752.

The previous prime is 20314409. The next prime is 20314417. The reversal of 20314411 is 11441302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20314411 - 2¹ = 20314409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314417) 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, 781311 + ... + 781336.

It is an arithmetic number, because the mean of its divisors is an integer number (5469268).

Almost surely, 2^20314411 is an apocalyptic number.

20314411 is a deficient number, since it is larger than the sum of its proper divisors (1562661).

20314411 is a wasteful number, since it uses less digits than its factorization.

20314411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562660.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 20314411 is about 4507.1510957588. The cubic root of 20314411 is about 272.8567770172.

Adding to 20314411 its reverse (11441302), we get a palindrome (31755713).

The spelling of 20314411 in words is "twenty million, three hundred fourteen thousand, four hundred eleven".