1167040027 has 2 divisors, whose sum is σ = 1167040028. Its totient is φ = 1167040026.

The previous prime is 1167040003. The next prime is 1167040037. The reversal of 1167040027 is 7200407611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1167040027 - 2⁷ = 1167039899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1167039977 and 1167040004.

It is not a weakly prime, because it can be changed into another prime (1167040037) 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, 583520013 + 583520014.

It is an arithmetic number, because the mean of its divisors is an integer number (583520014).

Almost surely, 2^1167040027 is an apocalyptic number.

1167040027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167040027 is an equidigital number, since it uses as much as digits as its factorization.

1167040027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1167040027 is about 34161.9675516502. The cubic root of 1167040027 is about 1052.8388865904.

Adding to 1167040027 its reverse (7200407611), we get a palindrome (8367447638).

The spelling of 1167040027 in words is "one billion, one hundred sixty-seven million, forty thousand, twenty-seven".