1146161179 has 2 divisors, whose sum is σ = 1146161180. Its totient is φ = 1146161178.

The previous prime is 1146161141. The next prime is 1146161183. The reversal of 1146161179 is 9711616411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146161179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146161279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573080589 + 573080590.

It is an arithmetic number, because the mean of its divisors is an integer number (573080590).

Almost surely, 2^1146161179 is an apocalyptic number.

1146161179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146161179 is an equidigital number, since it uses as much as digits as its factorization.

1146161179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 37.

The square root of 1146161179 is about 33855.0022744055. The cubic root of 1146161179 is about 1046.5224876230.

The spelling of 1146161179 in words is "one billion, one hundred forty-six million, one hundred sixty-one thousand, one hundred seventy-nine".