1173412067 has 2 divisors, whose sum is σ = 1173412068. Its totient is φ = 1173412066.

The previous prime is 1173412033. The next prime is 1173412069. The reversal of 1173412067 is 7602143711.

It is a strong prime.

It is an emirp because it is prime and its reverse (7602143711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1173412067 - 2⁶ = 1173412003 is a prime.

Together with 1173412069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1173412069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586706033 + 586706034.

It is an arithmetic number, because the mean of its divisors is an integer number (586706034).

Almost surely, 2^1173412067 is an apocalyptic number.

1173412067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1173412067 is an equidigital number, since it uses as much as digits as its factorization.

1173412067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 1173412067 is about 34255.1027877600. The cubic root of 1173412067 is about 1054.7515769159.

Adding to 1173412067 its reverse (7602143711), we get a palindrome (8775555778).

The spelling of 1173412067 in words is "one billion, one hundred seventy-three million, four hundred twelve thousand, sixty-seven".