1306367 has 2 divisors, whose sum is σ = 1306368. Its totient is φ = 1306366.

The previous prime is 1306351. The next prime is 1306373. The reversal of 1306367 is 7636031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1306367 - 2⁴ = 1306351 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1306387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653183 + 653184.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

2^1306367 is an apocalyptic number.

1306367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306367 is an equidigital number, since it uses as much as digits as its factorization.

1306367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1306367 is about 1142.9641289209. The cubic root of 1306367 is about 109.3171750941.

The spelling of 1306367 in words is "one million, three hundred six thousand, three hundred sixty-seven".