98323472 has 20 divisors (see below), whose sum is σ = 205156140. Its totient is φ = 45379968.

The previous prime is 98323471. The next prime is 98323493. The reversal of 98323472 is 27432389.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18113536 + 80209936 = 4256^2 + 8956^2 .

It is a super-2 number, since 2×98323472² = 19335010292269568, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (98323471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236147 + ... + 236562.

It is an arithmetic number, because the mean of its divisors is an integer number (10257807).

Almost surely, 2^98323472 is an apocalyptic number.

It is an amenable number.

98323472 is an abundant number, since it is smaller than the sum of its proper divisors (106832668).

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

98323472 is a wasteful number, since it uses less digits than its factorization.

98323472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472730 (or 472724 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 98323472 is about 9915.8192803217. The cubic root of 98323472 is about 461.5503330166.

The spelling of 98323472 in words is "ninety-eight million, three hundred twenty-three thousand, four hundred seventy-two".