98539448 has 64 divisors (see below), whose sum is σ = 223257600. Its totient is φ = 39876480.

The previous prime is 98539411. The next prime is 98539451. The reversal of 98539448 is 84493589.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 98539396 and 98539405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75683 + ... + 76973.

It is an arithmetic number, because the mean of its divisors is an integer number (3488400).

Almost surely, 2^98539448 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 98539448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111628800).

98539448 is an abundant number, since it is smaller than the sum of its proper divisors (124718152).

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

98539448 is a wasteful number, since it uses less digits than its factorization.

98539448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1376 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 98539448 is about 9926.7037832304. The cubic root of 98539448 is about 461.8880309356. Note that the first 3 decimals are identical.

The spelling of 98539448 in words is "ninety-eight million, five hundred thirty-nine thousand, four hundred forty-eight".