1135305 has 12 divisors (see below), whose sum is σ = 1967940. Its totient is φ = 605472.

The previous prime is 1135291. The next prime is 1135327. The reversal of 1135305 is 5035311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 207936 + 927369 = 456^2 + 963^2 .

It is not a de Polignac number, because 1135305 - 2⁶ = 1135241 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12570 + ... + 12659.

It is an arithmetic number, because the mean of its divisors is an integer number (163995).

2^1135305 is an apocalyptic number.

1135305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135305 is a deficient number, since it is larger than the sum of its proper divisors (832635).

1135305 is a wasteful number, since it uses less digits than its factorization.

1135305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25240 (or 25237 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1135305 is about 1065.5069216106. The cubic root of 1135305 is about 104.3207859057.

The spelling of 1135305 in words is "one million, one hundred thirty-five thousand, three hundred five".