98165447 has 2 divisors, whose sum is σ = 98165448. Its totient is φ = 98165446.

The previous prime is 98165443. The next prime is 98165461. The reversal of 98165447 is 74456189.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98165447 - 2² = 98165443 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 98165398 and 98165407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98165443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49082723 + 49082724.

It is an arithmetic number, because the mean of its divisors is an integer number (49082724).

Almost surely, 2^98165447 is an apocalyptic number.

98165447 is a deficient number, since it is larger than the sum of its proper divisors (1).

98165447 is an equidigital number, since it uses as much as digits as its factorization.

98165447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 98165447 is about 9907.8477481237. The cubic root of 98165447 is about 461.3029332886.

The spelling of 98165447 in words is "ninety-eight million, one hundred sixty-five thousand, four hundred forty-seven".