1162232879 has 2 divisors, whose sum is σ = 1162232880. Its totient is φ = 1162232878.

The previous prime is 1162232837. The next prime is 1162232887. The reversal of 1162232879 is 9782322611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162232879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1162232809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581116439 + 581116440.

It is an arithmetic number, because the mean of its divisors is an integer number (581116440).

Almost surely, 2^1162232879 is an apocalyptic number.

1162232879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162232879 is an equidigital number, since it uses as much as digits as its factorization.

1162232879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 1162232879 is about 34091.5367650096. The cubic root of 1162232879 is about 1051.3913162992.

The spelling of 1162232879 in words is "one billion, one hundred sixty-two million, two hundred thirty-two thousand, eight hundred seventy-nine".