11540033 has 2 divisors, whose sum is σ = 11540034. Its totient is φ = 11540032.

The previous prime is 11539981. The next prime is 11540069. The reversal of 11540033 is 33004511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9443329 + 2096704 = 3073^2 + 1448^2 .

It is a cyclic number.

It is not a de Polignac number, because 11540033 - 2⁸ = 11539777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11539993 and 11540020.

It is not a weakly prime, because it can be changed into another prime (11540233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770016 + 5770017.

It is an arithmetic number, because the mean of its divisors is an integer number (5770017).

Almost surely, 2^11540033 is an apocalyptic number.

It is an amenable number.

11540033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11540033 is an equidigital number, since it uses as much as digits as its factorization.

11540033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 11540033 is about 3397.0624074338. The cubic root of 11540033 is about 225.9794862212.

Adding to 11540033 its reverse (33004511), we get a palindrome (44544544).

The spelling of 11540033 in words is "eleven million, five hundred forty thousand, thirty-three".