1164328 has 32 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 520000.

The previous prime is 1164323. The next prime is 1164343. The reversal of 1164328 is 8234611.

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 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, 8823 + ... + 8953.

It is an arithmetic number, because the mean of its divisors is an integer number (75735).

2^1164328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1164328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211760).

1164328 is an abundant number, since it is smaller than the sum of its proper divisors (1259192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164328 is a wasteful number, since it uses less digits than its factorization.

1164328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 245 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1164328 is about 1079.0403143535. The cubic root of 1164328 is about 105.2022707178.

Adding to 1164328 its reverse (8234611), we get a palindrome (9398939).

It can be divided in two parts, 116 and 4328, that added together give a palindrome (4444).

The spelling of 1164328 in words is "one million, one hundred sixty-four thousand, three hundred twenty-eight".