10808947 has 2 divisors, whose sum is σ = 10808948. Its totient is φ = 10808946.

The previous prime is 10808939. The next prime is 10808951. The reversal of 10808947 is 74980801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10808947 - 2³ = 10808939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10808927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5404473 + 5404474.

It is an arithmetic number, because the mean of its divisors is an integer number (5404474).

Almost surely, 2^10808947 is an apocalyptic number.

10808947 is a deficient number, since it is larger than the sum of its proper divisors (1).

10808947 is an equidigital number, since it uses as much as digits as its factorization.

10808947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 10808947 is about 3287.6963059261. The cubic root of 10808947 is about 221.1029120149.

The spelling of 10808947 in words is "ten million, eight hundred eight thousand, nine hundred forty-seven".