948947 has 2 divisors, whose sum is σ = 948948. Its totient is φ = 948946.

The previous prime is 948943. The next prime is 948971. The reversal of 948947 is 749849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948947 - 2² = 948943 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 948947.

It is not a weakly prime, because it can be changed into another prime (948943) 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, 474473 + 474474.

It is an arithmetic number, because the mean of its divisors is an integer number (474474).

2⁹⁴⁸⁹⁴⁷ is an apocalyptic number.

948947 is a deficient number, since it is larger than the sum of its proper divisors (1).

948947 is an equidigital number, since it uses as much as digits as its factorization.

948947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 948947 is about 974.1391071095. The cubic root of 948947 is about 98.2684228004.

The spelling of 948947 in words is "nine hundred forty-eight thousand, nine hundred forty-seven".