1141717 has 2 divisors, whose sum is σ = 1141718. Its totient is φ = 1141716.

The previous prime is 1141667. The next prime is 1141739. The reversal of 1141717 is 7171411.

It is an a-pointer prime, because the next prime (1141739) can be obtained adding 1141717 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 872356 + 269361 = 934^2 + 519^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141717 - 2¹¹ = 1139669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570858 + 570859.

It is an arithmetic number, because the mean of its divisors is an integer number (570859).

2^1141717 is an apocalyptic number.

It is an amenable number.

1141717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141717 is an equidigital number, since it uses as much as digits as its factorization.

1141717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 196, while the sum is 22.

The square root of 1141717 is about 1068.5115815938. The cubic root of 1141717 is about 104.5168123862.

The spelling of 1141717 in words is "one million, one hundred forty-one thousand, seven hundred seventeen".