1132248 has 64 divisors (see below), whose sum is σ = 3225600. Its totient is φ = 328320.

The previous prime is 1132223. The next prime is 1132249. The reversal of 1132248 is 8422311.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5833 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2^1132248 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 1132248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1612800).

1132248 is an abundant number, since it is smaller than the sum of its proper divisors (2093352).

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

1132248 is a wasteful number, since it uses less digits than its factorization.

1132248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 228 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 1132248 is about 1064.0714261740. The cubic root of 1132248 is about 104.2270679738.

Adding to 1132248 its reverse (8422311), we get a palindrome (9554559).

The spelling of 1132248 in words is "one million, one hundred thirty-two thousand, two hundred forty-eight".