96721200 has 180 divisors, whose sum is σ = 341508648. Its totient is φ = 25344000.

The previous prime is 96721139. The next prime is 96721217. The reversal of 96721200 is 212769.

It is a tau number, because it is divible by the number of its divisors (180).

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 241000 + ... + 241400.

Almost surely, 2^96721200 is an apocalyptic number.

96721200 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96721200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170754324).

96721200 is an abundant number, since it is smaller than the sum of its proper divisors (244787448).

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

96721200 is a wasteful number, since it uses less digits than its factorization.

96721200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 96721200 is about 9834.6936912138. The cubic root of 96721200 is about 459.0294597123.

Adding to 96721200 its reverse (212769), we get a palindrome (96933969).

The spelling of 96721200 in words is "ninety-six million, seven hundred twenty-one thousand, two hundred".