1144832 has 48 divisors (see below), whose sum is σ = 2522520. Its totient is φ = 516096.
The previous prime is 1144823. The next prime is 1144837. The reversal of 1144832 is 2384411.
It is a junction number, because it is equal to n+sod(n) for n = 1144798 and 1144807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144837) 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, 26603 + ... + 26645.
21144832 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 1144832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1261260).
1144832 is an abundant number, since it is smaller than the sum of its proper divisors (1377688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144832 is an equidigital number, since it uses as much as digits as its factorization.
1144832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78 (or 58 counting only the distinct ones).
The product of its digits is 768, while the sum is 23.
The square root of 1144832 is about 1069.9682238272. The cubic root of 1144832 is about 104.6117787773.
The spelling of 1144832 in words is "one million, one hundred forty-four thousand, eight hundred thirty-two".
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