1171168 has 12 divisors (see below), whose sum is σ = 2305800. Its totient is φ = 585568.

The previous prime is 1171133. The next prime is 1171189. The reversal of 1171168 is 8611711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18268 + ... + 18331.

It is an arithmetic number, because the mean of its divisors is an integer number (192150).

2^1171168 is an apocalyptic number.

It is an amenable number.

1171168 is a deficient number, since it is larger than the sum of its proper divisors (1134632).

1171168 is an equidigital number, since it uses as much as digits as its factorization.

1171168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36609 (or 36601 counting only the distinct ones).

The product of its digits is 336, while the sum is 25.

The square root of 1171168 is about 1082.2051561511. The cubic root of 1171168 is about 105.4078768746.

Adding to 1171168 its reverse (8611711), we get a palindrome (9782879).

The spelling of 1171168 in words is "one million, one hundred seventy-one thousand, one hundred sixty-eight".