8853947 has 2 divisors, whose sum is σ = 8853948. Its totient is φ = 8853946.

The previous prime is 8853937. The next prime is 8853973. The reversal of 8853947 is 7493588.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8853947 - 2¹⁰ = 8852923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8853898 and 8853907.

It is not a weakly prime, because it can be changed into another prime (8853917) 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, 4426973 + 4426974.

It is an arithmetic number, because the mean of its divisors is an integer number (4426974).

Almost surely, 2^8853947 is an apocalyptic number.

8853947 is a deficient number, since it is larger than the sum of its proper divisors (1).

8853947 is an equidigital number, since it uses as much as digits as its factorization.

8853947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The square root of 8853947 is about 2975.5582669476. The cubic root of 8853947 is about 206.8770458568.

The spelling of 8853947 in words is "eight million, eight hundred fifty-three thousand, nine hundred forty-seven".