98448560 has 160 divisors (see below), whose sum is σ = 277696512. Its totient is φ = 31749120.

The previous prime is 98448551. The next prime is 98448563. The reversal of 98448560 is 6584489.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (98448563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 920027 + ... + 920133.

Almost surely, 2^98448560 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 98448560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138848256).

98448560 is an abundant number, since it is smaller than the sum of its proper divisors (179247952).

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

98448560 is a wasteful number, since it uses less digits than its factorization.

98448560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 98448560 is about 9922.1247724467. The cubic root of 98448560 is about 461.7459795588.

The spelling of 98448560 in words is "ninety-eight million, four hundred forty-eight thousand, five hundred sixty".