11275733 has 6 divisors (see below), whose sum is σ = 13116726. Its totient is φ = 9664872.

The previous prime is 11275729. The next prime is 11275763. The reversal of 11275733 is 33757211.

11275733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11242609 + 33124 = 3353^2 + 182^2 .

It is not a de Polignac number, because 11275733 - 2² = 11275729 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11275696 and 11275705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11275763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115010 + ... + 115107.

It is an arithmetic number, because the mean of its divisors is an integer number (2186121).

Almost surely, 2^11275733 is an apocalyptic number.

It is an amenable number.

11275733 is a deficient number, since it is larger than the sum of its proper divisors (1840993).

11275733 is an equidigital number, since it uses as much as digits as its factorization.

11275733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230131 (or 230124 counting only the distinct ones).

The product of its digits is 4410, while the sum is 29.

The square root of 11275733 is about 3357.9358242825. The cubic root of 11275733 is about 224.2409516584.

The spelling of 11275733 in words is "eleven million, two hundred seventy-five thousand, seven hundred thirty-three".