11093791 has 2 divisors, whose sum is σ = 11093792. Its totient is φ = 11093790.

The previous prime is 11093783. The next prime is 11093807. The reversal of 11093791 is 19739011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11093791 - 2³ = 11093783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11093191) 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, 5546895 + 5546896.

It is an arithmetic number, because the mean of its divisors is an integer number (5546896).

Almost surely, 2^11093791 is an apocalyptic number.

11093791 is a deficient number, since it is larger than the sum of its proper divisors (1).

11093791 is an equidigital number, since it uses as much as digits as its factorization.

11093791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 31.

The square root of 11093791 is about 3330.7343034232. The cubic root of 11093791 is about 223.0283098649.

It can be divided in two parts, 1109 and 3791, that added together give a square (4900 = 70²).

The spelling of 11093791 in words is "eleven million, ninety-three thousand, seven hundred ninety-one".