197433048 has 64 divisors (see below), whose sum is σ = 511948800. Its totient is φ = 63383040.

The previous prime is 197433043. The next prime is 197433077. The reversal of 197433048 is 840334791.

197433048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 197432997 and 197433015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197433043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195168 + ... + 196176.

It is an arithmetic number, because the mean of its divisors is an integer number (7999200).

Almost surely, 2^197433048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197433048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255974400).

197433048 is an abundant number, since it is smaller than the sum of its proper divisors (314515752).

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

197433048 is a wasteful number, since it uses less digits than its factorization.

197433048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 197433048 is about 14051.0870753832. The cubic root of 197433048 is about 582.2908290093.

It can be divided in two parts, 19743 and 3048, that added together give a triangular number (22791 = T₂₁₃).

The spelling of 197433048 in words is "one hundred ninety-seven million, four hundred thirty-three thousand, forty-eight".