98508492 has 36 divisors (see below), whose sum is σ = 252730296. Its totient is φ = 32345280.

The previous prime is 98508481. The next prime is 98508499. The reversal of 98508492 is 29480589.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×98508492² = 19407845992228128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98508499) 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 11 ways as a sum of consecutive naturals, for example, 18009 + ... + 22832.

It is an arithmetic number, because the mean of its divisors is an integer number (7020286).

Almost surely, 2^98508492 is an apocalyptic number.

It is an amenable number.

98508492 is an abundant number, since it is smaller than the sum of its proper divisors (154221804).

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

98508492 is a wasteful number, since it uses less digits than its factorization.

98508492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40918 (or 40913 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 98508492 is about 9925.1444321985. The cubic root of 98508492 is about 461.8396587567.

The spelling of 98508492 in words is "ninety-eight million, five hundred eight thousand, four hundred ninety-two".