98308242 has 90 divisors (see below), whose sum is σ = 238296069. Its totient is φ = 30287520.

The previous prime is 98308241. The next prime is 98308307. The reversal of 98308242 is 24280389.

It can be written as a sum of positive squares in 2 ways, for example, as 70207641 + 28100601 = 8379^2 + 5301^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7011.

It is a junction number, because it is equal to n+sod(n) for n = 98308197 and 98308206.

It is not an unprimeable number, because it can be changed into a prime (98308241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2397742 + ... + 2397782.

Almost surely, 2^98308242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98308242

98308242 is an abundant number, since it is smaller than the sum of its proper divisors (139987827).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98308242 is a wasteful number, since it uses less digits than its factorization.

98308242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 98308242 is about 9915.0512857978. The cubic root of 98308242 is about 461.5265008824.

The spelling of 98308242 in words is "ninety-eight million, three hundred eight thousand, two hundred forty-two".