1132434 has 32 divisors (see below), whose sum is σ = 2562240. Its totient is φ = 370656.

The previous prime is 1132429. The next prime is 1132447. The reversal of 1132434 is 4342311.

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 15 ways as a sum of consecutive naturals, for example, 3462 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (80070).

2^1132434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281120).

1132434 is an abundant number, since it is smaller than the sum of its proper divisors (1429806).

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

1132434 is a wasteful number, since it uses less digits than its factorization.

1132434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 385 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 1132434 is about 1064.1588227328. The cubic root of 1132434 is about 104.2327749606.

Adding to 1132434 its reverse (4342311), we get a palindrome (5474745).

The spelling of 1132434 in words is "one million, one hundred thirty-two thousand, four hundred thirty-four".