98837173 has 2 divisors, whose sum is σ = 98837174. Its totient is φ = 98837172.

The previous prime is 98837171. The next prime is 98837227. The reversal of 98837173 is 37173889.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76160529 + 22676644 = 8727^2 + 4762^2 .

It is a cyclic number.

It is not a de Polignac number, because 98837173 - 2¹ = 98837171 is a prime.

Together with 98837171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98837171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49418586 + 49418587.

It is an arithmetic number, because the mean of its divisors is an integer number (49418587).

Almost surely, 2^98837173 is an apocalyptic number.

It is an amenable number.

98837173 is a deficient number, since it is larger than the sum of its proper divisors (1).

98837173 is an equidigital number, since it uses as much as digits as its factorization.

98837173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 46.

The square root of 98837173 is about 9941.6886392604. The cubic root of 98837173 is about 462.3527427953.

The spelling of 98837173 in words is "ninety-eight million, eight hundred thirty-seven thousand, one hundred seventy-three".