98443271 has 2 divisors, whose sum is σ = 98443272. Its totient is φ = 98443270.

The previous prime is 98443249. The next prime is 98443283. The reversal of 98443271 is 17234489.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98443271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98443291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49221635 + 49221636.

It is an arithmetic number, because the mean of its divisors is an integer number (49221636).

Almost surely, 2^98443271 is an apocalyptic number.

98443271 is a deficient number, since it is larger than the sum of its proper divisors (1).

98443271 is an equidigital number, since it uses as much as digits as its factorization.

98443271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 98443271 is about 9921.8582432929. The cubic root of 98443271 is about 461.7377105425.

The spelling of 98443271 in words is "ninety-eight million, four hundred forty-three thousand, two hundred seventy-one".