197544714 has 16 divisors (see below), whose sum is σ = 400091520. Its totient is φ = 65014560.

The previous prime is 197544701. The next prime is 197544719. The reversal of 197544714 is 417445791.

It is not an unprimeable number, because it can be changed into a prime (197544719) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 207907 + ... + 208854.

It is an arithmetic number, because the mean of its divisors is an integer number (25005720).

Almost surely, 2^197544714 is an apocalyptic number.

197544714 is an abundant number, since it is smaller than the sum of its proper divisors (202546806).

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

197544714 is a wasteful number, since it uses less digits than its factorization.

197544714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416845.

The product of its digits is 141120, while the sum is 42.

The square root of 197544714 is about 14055.0600852504. The cubic root of 197544714 is about 582.4005874542.

The spelling of 197544714 in words is "one hundred ninety-seven million, five hundred forty-four thousand, seven hundred fourteen".