11093437 has 2 divisors, whose sum is σ = 11093438. Its totient is φ = 11093436.

The previous prime is 11093431. The next prime is 11093477. The reversal of 11093437 is 73439011.

11093437 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10150596 + 942841 = 3186^2 + 971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11093437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11093431) 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, 5546718 + 5546719.

It is an arithmetic number, because the mean of its divisors is an integer number (5546719).

Almost surely, 2^11093437 is an apocalyptic number.

It is an amenable number.

11093437 is a deficient number, since it is larger than the sum of its proper divisors (1).

11093437 is an equidigital number, since it uses as much as digits as its factorization.

11093437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 11093437 is about 3330.6811615644. The cubic root of 11093437 is about 223.0259375811.

The spelling of 11093437 in words is "eleven million, ninety-three thousand, four hundred thirty-seven".