11540833 has 2 divisors, whose sum is σ = 11540834. Its totient is φ = 11540832.

The previous prime is 11540831. The next prime is 11540849. The reversal of 11540833 is 33804511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7118224 + 4422609 = 2668^2 + 2103^2 .

It is a cyclic number.

It is not a de Polignac number, because 11540833 - 2¹ = 11540831 is a prime.

Together with 11540831, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11540798 and 11540807.

It is not a weakly prime, because it can be changed into another prime (11540831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770416 + 5770417.

It is an arithmetic number, because the mean of its divisors is an integer number (5770417).

Almost surely, 2^11540833 is an apocalyptic number.

It is an amenable number.

11540833 is a deficient number, since it is larger than the sum of its proper divisors (1).

11540833 is an equidigital number, since it uses as much as digits as its factorization.

11540833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 11540833 is about 3397.1801541867. The cubic root of 11540833 is about 225.9847080263.

The spelling of 11540833 in words is "eleven million, five hundred forty thousand, eight hundred thirty-three".