197636096 has 104 divisors (see below), whose sum is σ = 463151904. Its totient is φ = 82575360.

The previous prime is 197636071. The next prime is 197636107. The reversal of 197636096 is 690636791.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 197636096.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748936 + ... + 1749048.

Almost surely, 2^197636096 is an apocalyptic number.

197636096 is a gapful number since it is divisible by the number (16) 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 197636096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231575952).

197636096 is an abundant number, since it is smaller than the sum of its proper divisors (265515808).

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

197636096 is an equidigital number, since it uses as much as digits as its factorization.

197636096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 197636096 is about 14058.3105670632. The cubic root of 197636096 is about 582.4903776340.

The spelling of 197636096 in words is "one hundred ninety-seven million, six hundred thirty-six thousand, ninety-six".