11000747 has 2 divisors, whose sum is σ = 11000748. Its totient is φ = 11000746.

The previous prime is 11000741. The next prime is 11000749. The reversal of 11000747 is 74700011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11000747 is a prime.

Together with 11000749, 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 (11000741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500373 + 5500374.

It is an arithmetic number, because the mean of its divisors is an integer number (5500374).

Almost surely, 2^11000747 is an apocalyptic number.

11000747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000747 is an equidigital number, since it uses as much as digits as its factorization.

11000747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 11000747 is about 3316.7374029308. The cubic root of 11000747 is about 222.4030432252.

Adding to 11000747 its reverse (74700011), we get a palindrome (85700758).

The spelling of 11000747 in words is "eleven million, seven hundred forty-seven", and thus it is an aban number.