1168250873 has 2 divisors, whose sum is σ = 1168250874. Its totient is φ = 1168250872.

The previous prime is 1168250861. The next prime is 1168250893. The reversal of 1168250873 is 3780528611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1077677584 + 90573289 = 32828^2 + 9517^2 .

It is an emirp because it is prime and its reverse (3780528611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1168250873 - 2²⁸ = 899815417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1168250873.

It is not a weakly prime, because it can be changed into another prime (1168250893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584125436 + 584125437.

It is an arithmetic number, because the mean of its divisors is an integer number (584125437).

Almost surely, 2^1168250873 is an apocalyptic number.

It is an amenable number.

1168250873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168250873 is an equidigital number, since it uses as much as digits as its factorization.

1168250873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 1168250873 is about 34179.6850921713. The cubic root of 1168250873 is about 1053.2028801372.

The spelling of 1168250873 in words is "one billion, one hundred sixty-eight million, two hundred fifty thousand, eight hundred seventy-three".