1133232 has 20 divisors (see below), whose sum is σ = 2927640. Its totient is φ = 377728.

The previous prime is 1133227. The next prime is 1133239. The reversal of 1133232 is 2323311.

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

It is not an unprimeable number, because it can be changed into a prime (1133239) 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, 11757 + ... + 11852.

It is an arithmetic number, because the mean of its divisors is an integer number (146382).

2^1133232 is an apocalyptic number.

1133232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133232 is an abundant number, since it is smaller than the sum of its proper divisors (1794408).

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

1133232 is a wasteful number, since it uses less digits than its factorization.

1133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23620 (or 23614 counting only the distinct ones).

The product of its digits is 108, while the sum is 15.

The square root of 1133232 is about 1064.5337007347. The cubic root of 1133232 is about 104.2572526857.

Adding to 1133232 its reverse (2323311), we get a palindrome (3456543).

The spelling of 1133232 in words is "one million, one hundred thirty-three thousand, two hundred thirty-two".