1116533 has 4 divisors (see below), whose sum is σ = 1218048. Its totient is φ = 1015020.

The previous prime is 1116523. The next prime is 1116541. The reversal of 1116533 is 3356111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3356111 = 11 ⋅305101.

It is a cyclic number.

It is not a de Polignac number, because 1116533 - 2⁶ = 1116469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50741 + ... + 50762.

It is an arithmetic number, because the mean of its divisors is an integer number (304512).

2^1116533 is an apocalyptic number.

It is an amenable number.

1116533 is a deficient number, since it is larger than the sum of its proper divisors (101515).

1116533 is a wasteful number, since it uses less digits than its factorization.

1116533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101514.

The product of its digits is 270, while the sum is 20.

The square root of 1116533 is about 1056.6612513005. The cubic root of 1116533 is about 103.7426142708.

The spelling of 1116533 in words is "one million, one hundred sixteen thousand, five hundred thirty-three".