11086949 has 2 divisors, whose sum is σ = 11086950. Its totient is φ = 11086948.

The previous prime is 11086931. The next prime is 11086951. The reversal of 11086949 is 94968011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9042049 + 2044900 = 3007^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 11086949 - 2¹² = 11082853 is a prime.

Together with 11086951, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11086919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5543474 + 5543475.

It is an arithmetic number, because the mean of its divisors is an integer number (5543475).

Almost surely, 2^11086949 is an apocalyptic number.

It is an amenable number.

11086949 is a deficient number, since it is larger than the sum of its proper divisors (1).

11086949 is an equidigital number, since it uses as much as digits as its factorization.

11086949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 11086949 is about 3329.7070441707. The cubic root of 11086949 is about 222.9824501730.

The spelling of 11086949 in words is "eleven million, eighty-six thousand, nine hundred forty-nine".