1164113 has 4 divisors (see below), whose sum is σ = 1192548. Its totient is φ = 1135680.

The previous prime is 1164101. The next prime is 1164173. The reversal of 1164113 is 3114611.

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 620944 + 543169 = 788^2 + 737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1164091 and 1164100.

It is not an unprimeable number, because it can be changed into a prime (1164173) 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, 14156 + ... + 14237.

It is an arithmetic number, because the mean of its divisors is an integer number (298137).

2^1164113 is an apocalyptic number.

It is an amenable number.

1164113 is a deficient number, since it is larger than the sum of its proper divisors (28435).

1164113 is an equidigital number, since it uses as much as digits as its factorization.

1164113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28434.

The product of its digits is 72, while the sum is 17.

The square root of 1164113 is about 1078.9406841898. The cubic root of 1164113 is about 105.1957949135.

Adding to 1164113 its reverse (3114611), we get a palindrome (4278724).

The spelling of 1164113 in words is "one million, one hundred sixty-four thousand, one hundred thirteen".