98503243 has 4 divisors (see below), whose sum is σ = 98751760. Its totient is φ = 98254728.

The previous prime is 98503241. The next prime is 98503247. The reversal of 98503243 is 34230589.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98503243 - 2¹ = 98503241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98503199 and 98503208.

It is not an unprimeable number, because it can be changed into a prime (98503241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123663 + ... + 124456.

It is an arithmetic number, because the mean of its divisors is an integer number (24687940).

Almost surely, 2^98503243 is an apocalyptic number.

98503243 is a deficient number, since it is larger than the sum of its proper divisors (248517).

98503243 is a wasteful number, since it uses less digits than its factorization.

98503243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248516.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 98503243 is about 9924.8799992746. The cubic root of 98503243 is about 461.8314556080.

The spelling of 98503243 in words is "ninety-eight million, five hundred three thousand, two hundred forty-three".