1120533 has 8 divisors (see below), whose sum is σ = 1500096. Its totient is φ = 744000.

The previous prime is 1120529. The next prime is 1120541. The reversal of 1120533 is 3350211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120533 - 2² = 1120529 is a prime.

It is a Curzon number.

1120533 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (187512).

2^1120533 is an apocalyptic number.

It is an amenable number.

1120533 is a deficient number, since it is larger than the sum of its proper divisors (379563).

1120533 is a wasteful number, since it uses less digits than its factorization.

1120533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1120533 is about 1058.5523133034. The cubic root of 1120533 is about 103.8663532301.

Adding to 1120533 its reverse (3350211), we get a palindrome (4470744).

It can be divided in two parts, 1120 and 533, that added together give a triangular number (1653 = T₅₇).

The spelling of 1120533 in words is "one million, one hundred twenty thousand, five hundred thirty-three".