11086931 has 2 divisors, whose sum is σ = 11086932. Its totient is φ = 11086930.

The previous prime is 11086919. The next prime is 11086949. The reversal of 11086931 is 13968011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11086931 - 2¹⁸ = 10824787 is a prime.

It is a super-2 number, since 2×11086931² = 245840077997522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11086894 and 11086903.

It is not a weakly prime, because it can be changed into another prime (11086951) 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, 5543465 + 5543466.

It is an arithmetic number, because the mean of its divisors is an integer number (5543466).

Almost surely, 2^11086931 is an apocalyptic number.

11086931 is a deficient number, since it is larger than the sum of its proper divisors (1).

11086931 is an equidigital number, since it uses as much as digits as its factorization.

11086931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 11086931 is about 3329.7043412291. The cubic root of 11086931 is about 222.9823295000.

The spelling of 11086931 in words is "eleven million, eighty-six thousand, nine hundred thirty-one".