197230032 has 80 divisors (see below), whose sum is σ = 595944000. Its totient is φ = 62280576.

The previous prime is 197229983. The next prime is 197230043. The reversal of 197230032 is 230032791.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 197229978 and 197230005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3807 + ... + 20222.

It is an arithmetic number, because the mean of its divisors is an integer number (7449300).

Almost surely, 2^197230032 is an apocalyptic number.

197230032 is a gapful number since it is divisible by the number (12) 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 197230032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297972000).

197230032 is an abundant number, since it is smaller than the sum of its proper divisors (398713968).

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

197230032 is a wasteful number, since it uses less digits than its factorization.

197230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24065 (or 24053 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 197230032 is about 14043.8610075720. The cubic root of 197230032 is about 582.0911750028.

The spelling of 197230032 in words is "one hundred ninety-seven million, two hundred thirty thousand, thirty-two".