1133065 has 8 divisors (see below), whose sum is σ = 1431360. Its totient is φ = 858672.

The previous prime is 1133053. The next prime is 1133071. The reversal of 1133065 is 5603311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133065 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5869 + ... + 6058.

It is an arithmetic number, because the mean of its divisors is an integer number (178920).

2^1133065 is an apocalyptic number.

It is an amenable number.

1133065 is a deficient number, since it is larger than the sum of its proper divisors (298295).

1133065 is a wasteful number, since it uses less digits than its factorization.

1133065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1133065 is about 1064.4552597456. The cubic root of 1133065 is about 104.2521311052.

Adding to 1133065 its reverse (5603311), we get a palindrome (6736376).

It can be divided in two parts, 113306 and 5, that added together give a palindrome (113311).

The spelling of 1133065 in words is "one million, one hundred thirty-three thousand, sixty-five".