197707342 has 8 divisors (see below), whose sum is σ = 338926896. Its totient is φ = 84731712.

The previous prime is 197707339. The next prime is 197707343. The reversal of 197707342 is 243707791.

197707342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 197707295 and 197707304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197707343) 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, 7060963 + ... + 7060990.

It is an arithmetic number, because the mean of its divisors is an integer number (42365862).

Almost surely, 2^197707342 is an apocalyptic number.

197707342 is a deficient number, since it is larger than the sum of its proper divisors (141219554).

197707342 is a wasteful number, since it uses less digits than its factorization.

197707342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14121962.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 197707342 is about 14060.8442847505. The cubic root of 197707342 is about 582.5603633712.

The spelling of 197707342 in words is "one hundred ninety-seven million, seven hundred seven thousand, three hundred forty-two".