197239084224 has 672 divisors, whose sum is σ = 703735699968. Its totient is φ = 47311257600.

The previous prime is 197239084201. The next prime is 197239084253. The reversal of 197239084224 is 422480932791.

It is a happy number.

197239084224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 285439719 + ... + 285440409.

It is an arithmetic number, because the mean of its divisors is an integer number (1047225744).

Almost surely, 2^197239084224 is an apocalyptic number.

197239084224 is a gapful number since it is divisible by the number (14) 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 197239084224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351867849984).

197239084224 is an abundant number, since it is smaller than the sum of its proper divisors (506496615744).

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

197239084224 is a wasteful number, since it uses less digits than its factorization.

197239084224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 197239084224 in words is "one hundred ninety-seven billion, two hundred thirty-nine million, eighty-four thousand, two hundred twenty-four".