98160400 has 120 divisors (see below), whose sum is σ = 260469440. Its totient is φ = 35320320.

The previous prime is 98160347. The next prime is 98160421. The reversal of 98160400 is 406189.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 223381 + ... + 223819.

Almost surely, 2^98160400 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 98160400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130234720).

98160400 is an abundant number, since it is smaller than the sum of its proper divisors (162309040).

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

98160400 is a wasteful number, since it uses less digits than its factorization.

98160400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 98160400 is about 9907.5930477589. The cubic root of 98160400 is about 461.2950274660.

Adding to 98160400 its reverse (406189), we get a palindrome (98566589).

The spelling of 98160400 in words is "ninety-eight million, one hundred sixty thousand, four hundred".