11086147 has 4 divisors (see below), whose sum is σ = 11121880. Its totient is φ = 11050416.

The previous prime is 11086133. The next prime is 11086171. The reversal of 11086147 is 74168011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11086147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11086247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17397 + ... + 18022.

It is an arithmetic number, because the mean of its divisors is an integer number (2780470).

Almost surely, 2^11086147 is an apocalyptic number.

11086147 is a deficient number, since it is larger than the sum of its proper divisors (35733).

11086147 is an equidigital number, since it uses as much as digits as its factorization.

11086147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35732.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 11086147 is about 3329.5866109774. The cubic root of 11086147 is about 222.9770733936.

The spelling of 11086147 in words is "eleven million, eighty-six thousand, one hundred forty-seven".