196298720 has 24 divisors (see below), whose sum is σ = 463756104. Its totient is φ = 78519424.

The previous prime is 196298681. The next prime is 196298731. The reversal of 196298720 is 27892691.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613274 + ... + 613593.

It is an arithmetic number, because the mean of its divisors is an integer number (19323171).

Almost surely, 2^196298720 is an apocalyptic number.

196298720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196298720 is an abundant number, since it is smaller than the sum of its proper divisors (267457384).

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

196298720 is a wasteful number, since it uses less digits than its factorization.

196298720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226882 (or 1226874 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 196298720 is about 14010.6645095798. The cubic root of 196298720 is about 581.1735256848.

The spelling of 196298720 in words is "one hundred ninety-six million, two hundred ninety-eight thousand, seven hundred twenty".