98231839 has 8 divisors (see below), whose sum is σ = 102686720. Its totient is φ = 93857400.

The previous prime is 98231813. The next prime is 98231851. The reversal of 98231839 is 93813289.

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 not a de Polignac number, because 98231839 - 2¹⁵ = 98199071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98231795 and 98231804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98234839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17607 + ... + 22504.

It is an arithmetic number, because the mean of its divisors is an integer number (12835840).

Almost surely, 2^98231839 is an apocalyptic number.

98231839 is a deficient number, since it is larger than the sum of its proper divisors (4454881).

98231839 is a wasteful number, since it uses less digits than its factorization.

98231839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40221.

The product of its digits is 93312, while the sum is 43.

The square root of 98231839 is about 9911.1976571956. The cubic root of 98231839 is about 461.4069071520.

The spelling of 98231839 in words is "ninety-eight million, two hundred thirty-one thousand, eight hundred thirty-nine".