1214413 has 2 divisors, whose sum is σ = 1214414. Its totient is φ = 1214412.

The previous prime is 1214407. The next prime is 1214417. The reversal of 1214413 is 3144121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1214404 + 9 = 1102^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214417) 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 as a sum of consecutive naturals, namely, 607206 + 607207.

It is an arithmetic number, because the mean of its divisors is an integer number (607207).

2^1214413 is an apocalyptic number.

It is an amenable number.

1214413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214413 is an equidigital number, since it uses as much as digits as its factorization.

1214413 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1214413 is about 1102.0040834770. The cubic root of 1214413 is about 106.6896120343.

Adding to 1214413 its reverse (3144121), we get a palindrome (4358534).

The spelling of 1214413 in words is "one million, two hundred fourteen thousand, four hundred thirteen".