98843472 has 240 divisors, whose sum is σ = 359282560. Its totient is φ = 24634368.

The previous prime is 98843461. The next prime is 98843477. The reversal of 98843472 is 27434889.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98843477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 248778 + ... + 249174.

Almost surely, 2^98843472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98843472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179641280).

98843472 is an abundant number, since it is smaller than the sum of its proper divisors (260439088).

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

98843472 is a wasteful number, since it uses less digits than its factorization.

98843472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 441 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 98843472 is about 9942.0054315012. The cubic root of 98843472 is about 462.3625646669.

The spelling of 98843472 in words is "ninety-eight million, eight hundred forty-three thousand, four hundred seventy-two".