1163341 has 4 divisors (see below), whose sum is σ = 1165500. Its totient is φ = 1161184.

The previous prime is 1163339. The next prime is 1163353. The reversal of 1163341 is 1433611.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1433611 = 179 ⋅8009.

It can be written as a sum of positive squares in 2 ways, for example, as 476100 + 687241 = 690^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 1163341 - 2¹ = 1163339 is a prime.

It is a Duffinian number.

1163341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495 + ... + 1603.

It is an arithmetic number, because the mean of its divisors is an integer number (291375).

2^1163341 is an apocalyptic number.

It is an amenable number.

1163341 is a deficient number, since it is larger than the sum of its proper divisors (2159).

1163341 is a wasteful number, since it uses less digits than its factorization.

1163341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158.

The product of its digits is 216, while the sum is 19.

The square root of 1163341 is about 1078.5828665429. The cubic root of 1163341 is about 105.1725356846.

Adding to 1163341 its reverse (1433611), we get a palindrome (2596952).

The spelling of 1163341 in words is "one million, one hundred sixty-three thousand, three hundred forty-one".