1314223 has 4 divisors (see below), whose sum is σ = 1317600. Its totient is φ = 1310848.

The previous prime is 1314217. The next prime is 1314233. The reversal of 1314223 is 3224131.

It is a happy number.

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 1314223 - 2⁵ = 1314191 is a prime.

It is a Duffinian number.

1314223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1314197 and 1314206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314233) by changing a digit.

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, 1015 + ... + 1912.

It is an arithmetic number, because the mean of its divisors is an integer number (329400).

2^1314223 is an apocalyptic number.

1314223 is a deficient number, since it is larger than the sum of its proper divisors (3377).

1314223 is an equidigital number, since it uses as much as digits as its factorization.

1314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376.

The product of its digits is 144, while the sum is 16.

The square root of 1314223 is about 1146.3956559583. The cubic root of 1314223 is about 109.5358680965.

Adding to 1314223 its reverse (3224131), we get a palindrome (4538354).

The spelling of 1314223 in words is "one million, three hundred fourteen thousand, two hundred twenty-three".