197682714 has 32 divisors (see below), whose sum is σ = 443413440. Its totient is φ = 65276496.

The previous prime is 197682703. The next prime is 197682721. The reversal of 197682714 is 417286791.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 197682714.

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 in 15 ways as a sum of consecutive naturals, for example, 11329 + ... + 22884.

It is an arithmetic number, because the mean of its divisors is an integer number (13856670).

Almost surely, 2^197682714 is an apocalyptic number.

197682714 is an abundant number, since it is smaller than the sum of its proper divisors (245730726).

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

197682714 is a wasteful number, since it uses less digits than its factorization.

197682714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34331 (or 34325 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The square root of 197682714 is about 14059.9684921411. The cubic root of 197682714 is about 582.5361729150.

The spelling of 197682714 in words is "one hundred ninety-seven million, six hundred eighty-two thousand, seven hundred fourteen".