1314217 has 2 divisors, whose sum is σ = 1314218. Its totient is φ = 1314216.

The previous prime is 1314199. The next prime is 1314233. The reversal of 1314217 is 7124131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1032256 + 281961 = 1016^2 + 531^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314217 - 2¹¹ = 1312169 is a prime.

It is a super-5 number, since 5×1314217⁵ (a number of 32 digits) contains 55555 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1314194 and 1314203.

It is not a weakly prime, because it can be changed into another prime (1314017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657108 + 657109.

It is an arithmetic number, because the mean of its divisors is an integer number (657109).

2^1314217 is an apocalyptic number.

It is an amenable number.

1314217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314217 is an equidigital number, since it uses as much as digits as its factorization.

1314217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 168, while the sum is 19.

The square root of 1314217 is about 1146.3930390577. The cubic root of 1314217 is about 109.5357014033.

Adding to 1314217 its reverse (7124131), we get a palindrome (8438348).

The spelling of 1314217 in words is "one million, three hundred fourteen thousand, two hundred seventeen".