197328514 has 8 divisors (see below), whose sum is σ = 296182908. Its totient is φ = 98600880.

The previous prime is 197328497. The next prime is 197328517. The reversal of 197328514 is 415823791.

It can be written as a sum of positive squares in 2 ways, for example, as 152102889 + 45225625 = 12333^2 + 6725^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (197328517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27697 + ... + 34084.

Almost surely, 2^197328514 is an apocalyptic number.

197328514 is a deficient number, since it is larger than the sum of its proper divisors (98854394).

197328514 is a wasteful number, since it uses less digits than its factorization.

197328514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63380.

The product of its digits is 60480, while the sum is 40.

The square root of 197328514 is about 14047.3667995109. The cubic root of 197328514 is about 582.1880432194.

The spelling of 197328514 in words is "one hundred ninety-seven million, three hundred twenty-eight thousand, five hundred fourteen".