1324613 has 2 divisors, whose sum is σ = 1324614. Its totient is φ = 1324612.

The previous prime is 1324607. The next prime is 1324619. The reversal of 1324613 is 3164231.

It is a balanced prime because it is at equal distance from previous prime (1324607) and next prime (1324619).

It can be written as a sum of positive squares in only one way, i.e., 1304164 + 20449 = 1142^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324613 - 2¹⁶ = 1259077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662306 + 662307.

It is an arithmetic number, because the mean of its divisors is an integer number (662307).

2^1324613 is an apocalyptic number.

It is an amenable number.

1324613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324613 is an equidigital number, since it uses as much as digits as its factorization.

1324613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 20.

The square root of 1324613 is about 1150.9183289878. The cubic root of 1324613 is about 109.8237673927.

Adding to 1324613 its reverse (3164231), we get a palindrome (4488844).

The spelling of 1324613 in words is "one million, three hundred twenty-four thousand, six hundred thirteen".