98643273 has 8 divisors (see below), whose sum is σ = 131731488. Its totient is φ = 65658624.

The previous prime is 98643263. The next prime is 98643289. The reversal of 98643273 is 37234689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98643273 - 2⁵ = 98643241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98643263) 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 in 7 ways as a sum of consecutive naturals, for example, 23640 + ... + 27497.

It is an arithmetic number, because the mean of its divisors is an integer number (16466436).

Almost surely, 2^98643273 is an apocalyptic number.

It is an amenable number.

98643273 is a deficient number, since it is larger than the sum of its proper divisors (33088215).

98643273 is a wasteful number, since it uses less digits than its factorization.

98643273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51783.

The product of its digits is 217728, while the sum is 42.

The square root of 98643273 is about 9931.9319872822. The cubic root of 98643273 is about 462.0501950672.

The spelling of 98643273 in words is "ninety-eight million, six hundred forty-three thousand, two hundred seventy-three".