13914205 has 4 divisors (see below), whose sum is σ = 16697052. Its totient is φ = 11131360.

The previous prime is 13914193. The next prime is 13914221. The reversal of 13914205 is 50241931.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6280036 + 7634169 = 2506^2 + 2763^2 .

It is not a de Polignac number, because 13914205 - 2⁹ = 13913693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13914205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391416 + ... + 1391425.

It is an arithmetic number, because the mean of its divisors is an integer number (4174263).

Almost surely, 2^13914205 is an apocalyptic number.

It is an amenable number.

13914205 is a deficient number, since it is larger than the sum of its proper divisors (2782847).

13914205 is an equidigital number, since it uses as much as digits as its factorization.

13914205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782846.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 13914205 is about 3730.1749288740. The cubic root of 13914205 is about 240.5208883386.

The spelling of 13914205 in words is "thirteen million, nine hundred fourteen thousand, two hundred five".