1164327 has 4 divisors (see below), whose sum is σ = 1552440. Its totient is φ = 776216.

The previous prime is 1164323. The next prime is 1164343. The reversal of 1164327 is 7234611.

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

It is a cyclic number.

It is not a de Polignac number, because 1164327 - 2² = 1164323 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1164297 and 1164306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164323) 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, 194052 + ... + 194057.

It is an arithmetic number, because the mean of its divisors is an integer number (388110).

2^1164327 is an apocalyptic number.

1164327 is a deficient number, since it is larger than the sum of its proper divisors (388113).

1164327 is an equidigital number, since it uses as much as digits as its factorization.

1164327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388112.

The product of its digits is 1008, while the sum is 24.

The square root of 1164327 is about 1079.0398509786. The cubic root of 1164327 is about 105.2022405996.

Adding to 1164327 its reverse (7234611), we get a palindrome (8398938).

It can be divided in two parts, 1164 and 327, that multiplied together give a triangular number (380628 = T₈₇₂).

The spelling of 1164327 in words is "one million, one hundred sixty-four thousand, three hundred twenty-seven".