98299281 has 8 divisors (see below), whose sum is σ = 132022944. Its totient is φ = 65054240.

The previous prime is 98299261. The next prime is 98299283. The reversal of 98299281 is 18299289.

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 98299281 - 2⁵ = 98299249 is a prime.

It is a super-2 number, since 2×98299281² = 19325497290233922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98299281.

It is not an unprimeable number, because it can be changed into a prime (98299283) 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, 119175 + ... + 119996.

It is an arithmetic number, because the mean of its divisors is an integer number (16502868).

Almost surely, 2^98299281 is an apocalyptic number.

It is an amenable number.

98299281 is a deficient number, since it is larger than the sum of its proper divisors (33723663).

98299281 is a wasteful number, since it uses less digits than its factorization.

98299281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239311.

The product of its digits is 186624, while the sum is 48.

The square root of 98299281 is about 9914.5993867629. The cubic root of 98299281 is about 461.5124774239.

It can be divided in two parts, 9829 and 9281, that added together give a triangular number (19110 = T₁₉₅).

The spelling of 98299281 in words is "ninety-eight million, two hundred ninety-nine thousand, two hundred eighty-one".