98726568 has 32 divisors (see below), whose sum is σ = 254780160. Its totient is φ = 31847040.

The previous prime is 98726533. The next prime is 98726597. The reversal of 98726568 is 86562789.

It is a self number, because there is not a number n which added to its sum of digits gives 98726568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65605 + ... + 67092.

It is an arithmetic number, because the mean of its divisors is an integer number (7961880).

Almost surely, 2^98726568 is an apocalyptic number.

It is an amenable number.

98726568 is an abundant number, since it is smaller than the sum of its proper divisors (156053592).

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

98726568 is a wasteful number, since it uses less digits than its factorization.

98726568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132737 (or 132733 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 98726568 is about 9936.1243953566. The cubic root of 98726568 is about 462.1802111753.

The spelling of 98726568 in words is "ninety-eight million, seven hundred twenty-six thousand, five hundred sixty-eight".