197672960 has 120 divisors (see below), whose sum is σ = 503301120. Its totient is φ = 74317824.

The previous prime is 197672947. The next prime is 197672983. The reversal of 197672960 is 69276791.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556417 + ... + 1556543.

It is an arithmetic number, because the mean of its divisors is an integer number (4194176).

Almost surely, 2^197672960 is an apocalyptic number.

197672960 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 197672960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251650560).

197672960 is an abundant number, since it is smaller than the sum of its proper divisors (305628160).

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

197672960 is an equidigital number, since it uses as much as digits as its factorization.

197672960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 197672960 is about 14059.6216165301. The cubic root of 197672960 is about 582.5265916502.

The spelling of 197672960 in words is "one hundred ninety-seven million, six hundred seventy-two thousand, nine hundred sixty".