11086979 has 2 divisors, whose sum is σ = 11086980. Its totient is φ = 11086978.

The previous prime is 11086969. The next prime is 11086981. The reversal of 11086979 is 97968011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11086979 is a prime.

It is a super-2 number, since 2×11086979² = 245842206692882, which contains 22 as substring.

Together with 11086981, it forms a pair of twin primes.

It is a Chen prime.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5543489 + 5543490.

It is an arithmetic number, because the mean of its divisors is an integer number (5543490).

Almost surely, 2^11086979 is an apocalyptic number.

11086979 is a deficient number, since it is larger than the sum of its proper divisors (1).

11086979 is an equidigital number, since it uses as much as digits as its factorization.

11086979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 11086979 is about 3329.7115490685. The cubic root of 11086979 is about 222.9826512944.

The spelling of 11086979 in words is "eleven million, eighty-six thousand, nine hundred seventy-nine".