11338533 has 12 divisors (see below), whose sum is σ = 16524300. Its totient is φ = 7491456.

The previous prime is 11338519. The next prime is 11338553. The reversal of 11338533 is 33583311.

It can be written as a sum of positive squares in 2 ways, for example, as 1397124 + 9941409 = 1182^2 + 3153^2 .

It is not a de Polignac number, because 11338533 - 2⁸ = 11338277 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11338497 and 11338506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4558 + ... + 6591.

It is an arithmetic number, because the mean of its divisors is an integer number (1377025).

Almost surely, 2^11338533 is an apocalyptic number.

It is an amenable number.

11338533 is a deficient number, since it is larger than the sum of its proper divisors (5185767).

11338533 is a wasteful number, since it uses less digits than its factorization.

11338533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11268 (or 11265 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 11338533 is about 3367.2738231394. The cubic root of 11338533 is about 224.6564832131.

The spelling of 11338533 in words is "eleven million, three hundred thirty-eight thousand, five hundred thirty-three".