98336728 has 32 divisors (see below), whose sum is σ = 215028000. Its totient is φ = 42143136.

The previous prime is 98336701. The next prime is 98336729. The reversal of 98336728 is 82763389.

It is a super-2 number, since 2×98336728² = 19340224147491968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98336729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15175 + ... + 20662.

It is an arithmetic number, because the mean of its divisors is an integer number (6719625).

Almost surely, 2^98336728 is an apocalyptic number.

98336728 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

98336728 is an abundant number, since it is smaller than the sum of its proper divisors (116691272).

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

98336728 is a wasteful number, since it uses less digits than its factorization.

98336728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35864 (or 35846 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 98336728 is about 9916.4876846593. The cubic root of 98336728 is about 461.5710742026.

It can be divided in two parts, 9833 and 6728, that added together give a palindrome (16561).

The spelling of 98336728 in words is "ninety-eight million, three hundred thirty-six thousand, seven hundred twenty-eight".