1120536 has 48 divisors (see below), whose sum is σ = 3088800. Its totient is φ = 366912.

The previous prime is 1120529. The next prime is 1120541. The reversal of 1120536 is 6350211.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 5590 + ... + 5786.

It is an arithmetic number, because the mean of its divisors is an integer number (64350).

2^1120536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544400).

1120536 is an abundant number, since it is smaller than the sum of its proper divisors (1968264).

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

1120536 is a wasteful number, since it uses less digits than its factorization.

1120536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1120536 is about 1058.5537303321. The cubic root of 1120536 is about 103.8664459238.

Adding to 1120536 its reverse (6350211), we get a palindrome (7470747).

The spelling of 1120536 in words is "one million, one hundred twenty thousand, five hundred thirty-six".