1168877 has 2 divisors, whose sum is σ = 1168878. Its totient is φ = 1168876.

The previous prime is 1168859. The next prime is 1168879. The reversal of 1168877 is 7788611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 687241 + 481636 = 829^2 + 694^2 .

It is a cyclic number.

It is not a de Polignac number, because 1168877 - 2⁸ = 1168621 is a prime.

It is a super-2 number, since 2×1168877² = 2732546882258, which contains 22 as substring.

Together with 1168879, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1168877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1168879) 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, 584438 + 584439.

It is an arithmetic number, because the mean of its divisors is an integer number (584439).

2^1168877 is an apocalyptic number.

It is an amenable number.

1168877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168877 is an equidigital number, since it uses as much as digits as its factorization.

1168877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 38.

The square root of 1168877 is about 1081.1461510823. The cubic root of 1168877 is about 105.3391002112.

The spelling of 1168877 in words is "one million, one hundred sixty-eight thousand, eight hundred seventy-seven".