1120032 has 36 divisors (see below), whose sum is σ = 3185910. Its totient is φ = 373248.

The previous prime is 1120019. The next prime is 1120051. The reversal of 1120032 is 2300211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 853776 + 266256 = 924^2 + 516^2 .

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 (9).

It is a junction number, because it is equal to n+sod(n) for n = 1119996 and 1120023.

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 5 ways as a sum of consecutive naturals, for example, 1657 + ... + 2232.

2^1120032 is an apocalyptic number.

1120032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120032 is an abundant number, since it is smaller than the sum of its proper divisors (2065878).

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

1120032 is a wasteful number, since it uses less digits than its factorization.

1120032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1120032 is about 1058.3156428968. The cubic root of 1120032 is about 103.8508710741.

Adding to 1120032 its reverse (2300211), we get a palindrome (3420243).

The spelling of 1120032 in words is "one million, one hundred twenty thousand, thirty-two".