98239028 has 12 divisors (see below), whose sum is σ = 174095040. Its totient is φ = 48497592.

The previous prime is 98239027. The next prime is 98239067. The reversal of 98239028 is 82093289.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98239027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155126 + ... + 155757.

It is an arithmetic number, because the mean of its divisors is an integer number (14507920).

Almost surely, 2^98239028 is an apocalyptic number.

It is an amenable number.

98239028 is a deficient number, since it is larger than the sum of its proper divisors (75856012).

98239028 is a wasteful number, since it uses less digits than its factorization.

98239028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310966 (or 310964 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 98239028 is about 9911.5603211603. The cubic root of 98239028 is about 461.4181627469.

The spelling of 98239028 in words is "ninety-eight million, two hundred thirty-nine thousand, twenty-eight".