11308747 has 2 divisors, whose sum is σ = 11308748. Its totient is φ = 11308746.

The previous prime is 11308733. The next prime is 11308751. The reversal of 11308747 is 74780311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11308747 - 2²³ = 2920139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11308547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5654373 + 5654374.

It is an arithmetic number, because the mean of its divisors is an integer number (5654374).

Almost surely, 2^11308747 is an apocalyptic number.

11308747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11308747 is an equidigital number, since it uses as much as digits as its factorization.

11308747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 11308747 is about 3362.8480489014. The cubic root of 11308747 is about 224.4595886607.

The spelling of 11308747 in words is "eleven million, three hundred eight thousand, seven hundred forty-seven".