98132560 has 40 divisors (see below), whose sum is σ = 230922720. Its totient is φ = 38777472.

The previous prime is 98132537. The next prime is 98132561. The reversal of 98132560 is 6523189.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98132561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750 + ... + 14029.

It is an arithmetic number, because the mean of its divisors is an integer number (5773068).

Almost surely, 2^98132560 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 98132560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115461360).

98132560 is an abundant number, since it is smaller than the sum of its proper divisors (132790160).

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

98132560 is a wasteful number, since it uses less digits than its factorization.

98132560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14875 (or 14869 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 98132560 is about 9906.1879651054. The cubic root of 98132560 is about 461.2514129064.

The spelling of 98132560 in words is "ninety-eight million, one hundred thirty-two thousand, five hundred sixty".