197332480 has 80 divisors (see below), whose sum is σ = 498160080. Its totient is φ = 74760192.

The previous prime is 197332459. The next prime is 197332483. The reversal of 197332480 is 84233791.

It is a tau number, because it is divible by the number of its divisors (80).

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 197332480 = 58³ + 582³ = 184³ + 576³.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197332483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46612 + ... + 50668.

It is an arithmetic number, because the mean of its divisors is an integer number (6227001).

Almost surely, 2^197332480 is an apocalyptic number.

197332480 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 197332480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249080040).

197332480 is an abundant number, since it is smaller than the sum of its proper divisors (300827600).

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

197332480 is an equidigital number, since it uses as much as digits as its factorization.

197332480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099 (or 4083 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 197332480 is about 14047.5079640483. The cubic root of 197332480 is about 582.1919435551.

It can be divided in two parts, 1973 and 32480, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 197332480 in words is "one hundred ninety-seven million, three hundred thirty-two thousand, four hundred eighty".