98001671 has 2 divisors, whose sum is σ = 98001672. Its totient is φ = 98001670.

The previous prime is 98001667. The next prime is 98001691. The reversal of 98001671 is 17610089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98001671 - 2² = 98001667 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 (98001691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49000835 + 49000836.

It is an arithmetic number, because the mean of its divisors is an integer number (49000836).

Almost surely, 2^98001671 is an apocalyptic number.

98001671 is a deficient number, since it is larger than the sum of its proper divisors (1).

98001671 is an equidigital number, since it uses as much as digits as its factorization.

98001671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 98001671 is about 9899.5793344970. The cubic root of 98001671 is about 461.0462496124.

The spelling of 98001671 in words is "ninety-eight million, one thousand, six hundred seventy-one".