98624171 has 2 divisors, whose sum is σ = 98624172. Its totient is φ = 98624170.

The previous prime is 98624137. The next prime is 98624173. The reversal of 98624171 is 17142689.

It is a strong prime.

It is an emirp because it is prime and its reverse (17142689) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98624171 - 2¹⁴ = 98607787 is a prime.

Together with 98624173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98624173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49312085 + 49312086.

It is an arithmetic number, because the mean of its divisors is an integer number (49312086).

Almost surely, 2^98624171 is an apocalyptic number.

98624171 is a deficient number, since it is larger than the sum of its proper divisors (1).

98624171 is an equidigital number, since it uses as much as digits as its factorization.

98624171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 38.

The square root of 98624171 is about 9930.9702949913. The cubic root of 98624171 is about 462.0203682230.

The spelling of 98624171 in words is "ninety-eight million, six hundred twenty-four thousand, one hundred seventy-one".