1135061 has 2 divisors, whose sum is σ = 1135062. Its totient is φ = 1135060.

The previous prime is 1135021. The next prime is 1135063. The reversal of 1135061 is 1605311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 970225 + 164836 = 985^2 + 406^2 .

It is a cyclic number.

It is not a de Polignac number, because 1135061 - 2¹⁰ = 1134037 is a prime.

Together with 1135063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567530 + 567531.

It is an arithmetic number, because the mean of its divisors is an integer number (567531).

2^1135061 is an apocalyptic number.

It is an amenable number.

1135061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135061 is an equidigital number, since it uses as much as digits as its factorization.

1135061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1135061 is about 1065.3924159670. The cubic root of 1135061 is about 104.3133118215.

It can be divided in two parts, 11350 and 61, that added together give a palindrome (11411).

The spelling of 1135061 in words is "one million, one hundred thirty-five thousand, sixty-one".