1120532 has 18 divisors (see below), whose sum is σ = 2281482. Its totient is φ = 480144.

The previous prime is 1120529. The next prime is 1120541. The reversal of 1120532 is 2350211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 988036 + 132496 = 994^2 + 364^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 2663 + ... + 3054.

It is an arithmetic number, because the mean of its divisors is an integer number (126749).

2^1120532 is an apocalyptic number.

It is an amenable number.

1120532 is an abundant number, since it is smaller than the sum of its proper divisors (1160950).

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

1120532 is a wasteful number, since it uses less digits than its factorization.

1120532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735 (or 5726 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1120532 is about 1058.5518409601. The cubic root of 1120532 is about 103.8663223322.

Adding to 1120532 its reverse (2350211), we get a palindrome (3470743).

The spelling of 1120532 in words is "one million, one hundred twenty thousand, five hundred thirty-two".