98432243 has 16 divisors (see below), whose sum is σ = 121449216. Its totient is φ = 77686560.

The previous prime is 98432233. The next prime is 98432281. The reversal of 98432243 is 34223489.

It is a happy number.

It is not a de Polignac number, because 98432243 - 2¹⁰ = 98431219 is a prime.

It is a super-2 number, since 2×98432243² = 19377812924022098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98432233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43580 + ... + 45782.

It is an arithmetic number, because the mean of its divisors is an integer number (7590576).

Almost surely, 2^98432243 is an apocalyptic number.

98432243 is a deficient number, since it is larger than the sum of its proper divisors (23016973).

98432243 is a wasteful number, since it uses less digits than its factorization.

98432243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714.

The product of its digits is 41472, while the sum is 35.

The square root of 98432243 is about 9921.3024850571. The cubic root of 98432243 is about 461.7204680110.

The spelling of 98432243 in words is "ninety-eight million, four hundred thirty-two thousand, two hundred forty-three".