1133432 has 8 divisors (see below), whose sum is σ = 2125200. Its totient is φ = 566712.

The previous prime is 1133387. The next prime is 1133459. The reversal of 1133432 is 2343311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1133432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70832 + ... + 70847.

It is an arithmetic number, because the mean of its divisors is an integer number (265650).

2^1133432 is an apocalyptic number.

It is an amenable number.

1133432 is a deficient number, since it is larger than the sum of its proper divisors (991768).

1133432 is a wasteful number, since it uses less digits than its factorization.

1133432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141685 (or 141681 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 1133432 is about 1064.6276344337. The cubic root of 1133432 is about 104.2633856529.

Adding to 1133432 its reverse (2343311), we get a palindrome (3476743).

The spelling of 1133432 in words is "one million, one hundred thirty-three thousand, four hundred thirty-two".