1120432 has 20 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 555968.

The previous prime is 1120429. The next prime is 1120459. The reversal of 1120432 is 2340211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3678 + ... + 3970.

It is an arithmetic number, because the mean of its divisors is an integer number (109368).

2^1120432 is an apocalyptic number.

It is an amenable number.

1120432 is a deficient number, since it is larger than the sum of its proper divisors (1066928).

1120432 is a wasteful number, since it uses less digits than its factorization.

1120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1120432 is about 1058.5046055639. The cubic root of 1120432 is about 103.8632324484.

Adding to 1120432 its reverse (2340211), we get a palindrome (3460643).

It can be divided in two parts, 11204 and 32, that added together give a square (11236 = 106²).

The spelling of 1120432 in words is "one million, one hundred twenty thousand, four hundred thirty-two".