98422500 has 120 divisors (see below), whose sum is σ = 313324704. Its totient is φ = 23840000.

The previous prime is 98422487. The next prime is 98422517. The reversal of 98422500 is 522489.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 81904 + ... + 83096.

Almost surely, 2^98422500 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 98422500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156662352).

98422500 is an abundant number, since it is smaller than the sum of its proper divisors (214902204).

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

98422500 is a wasteful number, since it uses less digits than its factorization.

98422500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 98422500 is about 9920.8114587467. The cubic root of 98422500 is about 461.7052335349.

Adding to 98422500 its reverse (522489), we get a palindrome (98944989).

The spelling of 98422500 in words is "ninety-eight million, four hundred twenty-two thousand, five hundred".