1166168467 has 2 divisors, whose sum is σ = 1166168468. Its totient is φ = 1166168466.

The previous prime is 1166168449. The next prime is 1166168501. The reversal of 1166168467 is 7648616611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1166168467 - 2¹⁵ = 1166135699 is a prime.

It is not a weakly prime, because it can be changed into another prime (1166168417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583084233 + 583084234.

It is an arithmetic number, because the mean of its divisors is an integer number (583084234).

Almost surely, 2^1166168467 is an apocalyptic number.

1166168467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166168467 is an equidigital number, since it uses as much as digits as its factorization.

1166168467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 1166168467 is about 34149.2088780985. The cubic root of 1166168467 is about 1052.5767302628.

The spelling of 1166168467 in words is "one billion, one hundred sixty-six million, one hundred sixty-eight thousand, four hundred sixty-seven".