1170067 has 2 divisors, whose sum is σ = 1170068. Its totient is φ = 1170066.

The previous prime is 1170061. The next prime is 1170089. The reversal of 1170067 is 7600711.

It is an a-pointer prime, because the next prime (1170089) can be obtained adding 1170067 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1170067 - 2⁷ = 1169939 is a prime.

1170067 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1170061) 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, 585033 + 585034.

It is an arithmetic number, because the mean of its divisors is an integer number (585034).

2^1170067 is an apocalyptic number.

1170067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170067 is an equidigital number, since it uses as much as digits as its factorization.

1170067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 1170067 is about 1081.6963529568. The cubic root of 1170067 is about 105.3748356547.

Adding to 1170067 its reverse (7600711), we get a palindrome (8770778).

The spelling of 1170067 in words is "one million, one hundred seventy thousand, sixty-seven".