98727742 has 8 divisors (see below), whose sum is σ = 151535736. Its totient is φ = 48215832.

The previous prime is 98727737. The next prime is 98727749. The reversal of 98727742 is 24772789.

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

It is a junction number, because it is equal to n+sod(n) for n = 98727692 and 98727701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98727749) 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 3 ways as a sum of consecutive naturals, for example, 573913 + ... + 574084.

It is an arithmetic number, because the mean of its divisors is an integer number (18941967).

Almost surely, 2^98727742 is an apocalyptic number.

98727742 is a deficient number, since it is larger than the sum of its proper divisors (52807994).

98727742 is a wasteful number, since it uses less digits than its factorization.

98727742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148042.

The product of its digits is 395136, while the sum is 46.

The square root of 98727742 is about 9936.1834725412. The cubic root of 98727742 is about 462.1820431625.

The spelling of 98727742 in words is "ninety-eight million, seven hundred twenty-seven thousand, seven hundred forty-two".