197084448 has 192 divisors, whose sum is σ = 636854400. Its totient is φ = 58798080.

The previous prime is 197084443. The next prime is 197084471. The reversal of 197084448 is 844480791.

197084448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197084443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 845740 + ... + 845972.

It is an arithmetic number, because the mean of its divisors is an integer number (3316950).

Almost surely, 2^197084448 is an apocalyptic number.

197084448 is a gapful number since it is divisible by the number (18) 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 197084448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318427200).

197084448 is an abundant number, since it is smaller than the sum of its proper divisors (439769952).

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

197084448 is a wasteful number, since it uses less digits than its factorization.

197084448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 197084448 is about 14038.6768607301. The cubic root of 197084448 is about 581.9479175415.

The spelling of 197084448 in words is "one hundred ninety-seven million, eighty-four thousand, four hundred forty-eight".