196012800 has 324 divisors, whose sum is σ = 726531624. Its totient is φ = 50380800.

The previous prime is 196012793. The next prime is 196012813. The reversal of 196012800 is 8210691.

196012800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2361559 + ... + 2361641.

Almost surely, 2^196012800 is an apocalyptic number.

196012800 is a gapful number since it is divisible by the number (10) 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 196012800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363265812).

196012800 is an abundant number, since it is smaller than the sum of its proper divisors (530518824).

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

196012800 is a wasteful number, since it uses less digits than its factorization.

196012800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 196012800 is about 14000.4571353938. The cubic root of 196012800 is about 580.8912180569.

The spelling of 196012800 in words is "one hundred ninety-six million, twelve thousand, eight hundred".