11056867 has 2 divisors, whose sum is σ = 11056868. Its totient is φ = 11056866.

The previous prime is 11056861. The next prime is 11056883. The reversal of 11056867 is 76865011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11056867 - 2¹¹ = 11054819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11056861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528433 + 5528434.

It is an arithmetic number, because the mean of its divisors is an integer number (5528434).

Almost surely, 2^11056867 is an apocalyptic number.

11056867 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056867 is an equidigital number, since it uses as much as digits as its factorization.

11056867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 11056867 is about 3325.1867616722. The cubic root of 11056867 is about 222.7805962063.

The spelling of 11056867 in words is "eleven million, fifty-six thousand, eight hundred sixty-seven".