98168471 has 2 divisors, whose sum is σ = 98168472. Its totient is φ = 98168470.

The previous prime is 98168453. The next prime is 98168479. The reversal of 98168471 is 17486189.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98168471 - 2¹⁸ = 97906327 is a prime.

It is a super-3 number, since 3×98168471³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98168479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49084235 + 49084236.

It is an arithmetic number, because the mean of its divisors is an integer number (49084236).

Almost surely, 2^98168471 is an apocalyptic number.

98168471 is a deficient number, since it is larger than the sum of its proper divisors (1).

98168471 is an equidigital number, since it uses as much as digits as its factorization.

98168471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 44.

The square root of 98168471 is about 9908.0003532499. Note that the first 3 decimals coincide. The cubic root of 98168471 is about 461.3076700732.

The spelling of 98168471 in words is "ninety-eight million, one hundred sixty-eight thousand, four hundred seventy-one".