1160365 has 4 divisors (see below), whose sum is σ = 1392444. Its totient is φ = 928288.

The previous prime is 1160363. The next prime is 1160371. The reversal of 1160365 is 5630611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 334084 + 826281 = 578^2 + 909^2 .

It is a cyclic number.

It is not a de Polignac number, because 1160365 - 2¹ = 1160363 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160363) 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 in 3 ways as a sum of consecutive naturals, for example, 116032 + ... + 116041.

It is an arithmetic number, because the mean of its divisors is an integer number (348111).

2^1160365 is an apocalyptic number.

It is an amenable number.

1160365 is a deficient number, since it is larger than the sum of its proper divisors (232079).

1160365 is an equidigital number, since it uses as much as digits as its factorization.

1160365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232078.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1160365 is about 1077.2023950957. The cubic root of 1160365 is about 105.0827767515.

Adding to 1160365 its reverse (5630611), we get a palindrome (6790976).

The spelling of 1160365 in words is "one million, one hundred sixty thousand, three hundred sixty-five".