197329148 has 6 divisors (see below), whose sum is σ = 345326016. Its totient is φ = 98664572.

The previous prime is 197329129. The next prime is 197329157. The reversal of 197329148 is 841923791.

It is a super-3 number, since 3×197329148³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 197329099 and 197329108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24666140 + ... + 24666147.

It is an arithmetic number, because the mean of its divisors is an integer number (57554336).

Almost surely, 2^197329148 is an apocalyptic number.

It is an amenable number.

197329148 is a deficient number, since it is larger than the sum of its proper divisors (147996868).

197329148 is a wasteful number, since it uses less digits than its factorization.

197329148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49332291 (or 49332289 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 197329148 is about 14047.3893659996. The cubic root of 197329148 is about 582.1886667259.

The spelling of 197329148 in words is "one hundred ninety-seven million, three hundred twenty-nine thousand, one hundred forty-eight".