1132260 has 48 divisors (see below), whose sum is σ = 3217536. Its totient is φ = 297472.

The previous prime is 1132259. The next prime is 1132291. The reversal of 1132260 is 622311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6697 + ... + 6863.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2^1132260 is an apocalyptic number.

1132260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608768).

1132260 is an abundant number, since it is smaller than the sum of its proper divisors (2085276).

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

1132260 is a wasteful number, since it uses less digits than its factorization.

1132260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1132260 is about 1064.0770648783. The cubic root of 1132260 is about 104.2274361854.

Adding to 1132260 its reverse (622311), we get a palindrome (1754571).

The spelling of 1132260 in words is "one million, one hundred thirty-two thousand, two hundred sixty".