98487239 has 8 divisors (see below), whose sum is σ = 104596128. Its totient is φ = 92413440.

The previous prime is 98487211. The next prime is 98487247. The reversal of 98487239 is 93278489.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98487239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98487209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2867 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (13074516).

Almost surely, 2^98487239 is an apocalyptic number.

98487239 is a deficient number, since it is larger than the sum of its proper divisors (6108889).

98487239 is a wasteful number, since it uses less digits than its factorization.

98487239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17545.

The product of its digits is 870912, while the sum is 50.

The square root of 98487239 is about 9924.0737099238. The cubic root of 98487239 is about 461.8064427228.

The spelling of 98487239 in words is "ninety-eight million, four hundred eighty-seven thousand, two hundred thirty-nine".