98797132 has 72 divisors (see below), whose sum is σ = 215460000. Its totient is φ = 39384576.

The previous prime is 98797123. The next prime is 98797133. The reversal of 98797132 is 23179789.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (98797133) 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 23 ways as a sum of consecutive naturals, for example, 496369 + ... + 496567.

It is an arithmetic number, because the mean of its divisors is an integer number (2992500).

Almost surely, 2^98797132 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 98797132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107730000).

98797132 is an abundant number, since it is smaller than the sum of its proper divisors (116662868).

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

98797132 is a wasteful number, since it uses less digits than its factorization.

98797132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 374 counting only the distinct ones).

The product of its digits is 190512, while the sum is 46.

The square root of 98797132 is about 9939.6746425625. The cubic root of 98797132 is about 462.2902981159.

The spelling of 98797132 in words is "ninety-eight million, seven hundred ninety-seven thousand, one hundred thirty-two".