1132452 has 36 divisors (see below), whose sum is σ = 2904720. Its totient is φ = 371952.

The previous prime is 1132447. The next prime is 1132463. The reversal of 1132452 is 2542311.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2799 + ... + 3177.

2^1132452 is an apocalyptic number.

1132452 is a gapful number since it is divisible by the number (12) 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 1132452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452360).

1132452 is an abundant number, since it is smaller than the sum of its proper divisors (1772268).

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

1132452 is a wasteful number, since it uses less digits than its factorization.

1132452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 467 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1132452 is about 1064.1672800834. The cubic root of 1132452 is about 104.2333272165.

Adding to 1132452 its reverse (2542311), we get a palindrome (3674763).

The spelling of 1132452 in words is "one million, one hundred thirty-two thousand, four hundred fifty-two".