11528733 has 8 divisors (see below), whose sum is σ = 15388128. Its totient is φ = 7677584.

The previous prime is 11528731. The next prime is 11528753. The reversal of 11528733 is 33782511.

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

It is a cyclic number.

It is not a de Polignac number, because 11528733 - 2¹ = 11528731 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11528733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11528731) 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, 2935 + ... + 5627.

It is an arithmetic number, because the mean of its divisors is an integer number (1923516).

Almost surely, 2^11528733 is an apocalyptic number.

It is an amenable number.

11528733 is a deficient number, since it is larger than the sum of its proper divisors (3859395).

11528733 is a wasteful number, since it uses less digits than its factorization.

11528733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its digits is 5040, while the sum is 30.

The square root of 11528733 is about 3395.3987983741. The cubic root of 11528733 is about 225.9057024306.

The spelling of 11528733 in words is "eleven million, five hundred twenty-eight thousand, seven hundred thirty-three".