994848571 has 2 divisors, whose sum is σ = 994848572. Its totient is φ = 994848570.

The previous prime is 994848539. The next prime is 994848583. The reversal of 994848571 is 175848499.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (175848499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994848571 - 2⁵ = 994848539 is a prime.

It is not a weakly prime, because it can be changed into another prime (994848511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497424285 + 497424286.

It is an arithmetic number, because the mean of its divisors is an integer number (497424286).

Almost surely, 2^994848571 is an apocalyptic number.

994848571 is a deficient number, since it is larger than the sum of its proper divisors (1).

994848571 is an equidigital number, since it uses as much as digits as its factorization.

994848571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 55.

The square root of 994848571 is about 31541.2201888259. The cubic root of 994848571 is about 998.2798999523.

The spelling of 994848571 in words is "nine hundred ninety-four million, eight hundred forty-eight thousand, five hundred seventy-one".