1358323 has 2 divisors, whose sum is σ = 1358324. Its totient is φ = 1358322.

The previous prime is 1358309. The next prime is 1358333. The reversal of 1358323 is 3238531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1358323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1358303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679161 + 679162.

It is an arithmetic number, because the mean of its divisors is an integer number (679162).

2^1358323 is an apocalyptic number.

1358323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1358323 is an equidigital number, since it uses as much as digits as its factorization.

1358323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 1358323 is about 1165.4711493641. The cubic root of 1358323 is about 110.7476071548.

It can be divided in two parts, 1358 and 323, that added together give a square (1681 = 41²).

The spelling of 1358323 in words is "one million, three hundred fifty-eight thousand, three hundred twenty-three".