197663014 has 8 divisors (see below), whose sum is σ = 306718560. Its totient is φ = 95423496.

The previous prime is 197663003. The next prime is 197663017. The reversal of 197663014 is 410366791.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197663017) 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, 1703934 + ... + 1704049.

It is an arithmetic number, because the mean of its divisors is an integer number (38339820).

Almost surely, 2^197663014 is an apocalyptic number.

197663014 is a deficient number, since it is larger than the sum of its proper divisors (109055546).

197663014 is a wasteful number, since it uses less digits than its factorization.

197663014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408014.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 197663014 is about 14059.2679041264. The cubic root of 197663014 is about 582.5168214610.

The spelling of 197663014 in words is "one hundred ninety-seven million, six hundred sixty-three thousand, fourteen".