1318067 has 2 divisors, whose sum is σ = 1318068. Its totient is φ = 1318066.

The previous prime is 1318063. The next prime is 1318073. The reversal of 1318067 is 7608131.

It is a weak prime.

It is an emirp because it is prime and its reverse (7608131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1318067 - 2² = 1318063 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1318063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659033 + 659034.

It is an arithmetic number, because the mean of its divisors is an integer number (659034).

2^1318067 is an apocalyptic number.

1318067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1318067 is an equidigital number, since it uses as much as digits as its factorization.

1318067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1318067 is about 1148.0709908364. The cubic root of 1318067 is about 109.6425587733.

Subtracting 1318067 from its reverse (7608131), we obtain a square (6290064 = 2508²).

The spelling of 1318067 in words is "one million, three hundred eighteen thousand, sixty-seven".