98243472 has 20 divisors (see below), whose sum is σ = 253795760. Its totient is φ = 32747808.

The previous prime is 98243461. The next prime is 98243477. The reversal of 98243472 is 27434289.

It is a super-2 number, since 2×98243472² = 19303559581229568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98243472.

It is not an unprimeable number, because it can be changed into a prime (98243477) 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 3 ways as a sum of consecutive naturals, for example, 1023322 + ... + 1023417.

It is an arithmetic number, because the mean of its divisors is an integer number (12689788).

Almost surely, 2^98243472 is an apocalyptic number.

It is an amenable number.

98243472 is an abundant number, since it is smaller than the sum of its proper divisors (155552288).

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

98243472 is a wasteful number, since it uses less digits than its factorization.

98243472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046750 (or 2046744 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 98243472 is about 9911.7845012894. The cubic root of 98243472 is about 461.4251203055.

The spelling of 98243472 in words is "ninety-eight million, two hundred forty-three thousand, four hundred seventy-two".