1168501 has 2 divisors, whose sum is σ = 1168502. Its totient is φ = 1168500.

The previous prime is 1168493. The next prime is 1168523. The reversal of 1168501 is 1058611.

It is an a-pointer prime, because the next prime (1168523) can be obtained adding 1168501 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864900 + 303601 = 930^2 + 551^2 .

It is a cyclic number.

It is not a de Polignac number, because 1168501 - 2³ = 1168493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1168001) by changing a digit.

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, 584250 + 584251.

It is an arithmetic number, because the mean of its divisors is an integer number (584251).

2^1168501 is an apocalyptic number.

It is an amenable number.

1168501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168501 is an equidigital number, since it uses as much as digits as its factorization.

1168501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 1168501 is about 1080.9722475624. The cubic root of 1168501 is about 105.3278039701.

The spelling of 1168501 in words is "one million, one hundred sixty-eight thousand, five hundred one".