94648871 has 2 divisors, whose sum is σ = 94648872. Its totient is φ = 94648870.

The previous prime is 94648867. The next prime is 94648907. The reversal of 94648871 is 17884649.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94648871 - 2² = 94648867 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94648811) 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, 47324435 + 47324436.

It is an arithmetic number, because the mean of its divisors is an integer number (47324436).

Almost surely, 2^94648871 is an apocalyptic number.

94648871 is a deficient number, since it is larger than the sum of its proper divisors (1).

94648871 is an equidigital number, since it uses as much as digits as its factorization.

94648871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 47.

The square root of 94648871 is about 9728.7651323279. The cubic root of 94648871 is about 455.7274054953.

The spelling of 94648871 in words is "ninety-four million, six hundred forty-eight thousand, eight hundred seventy-one".