197000141 has 8 divisors (see below), whose sum is σ = 212386944. Its totient is φ = 181646640.

The previous prime is 197000137. The next prime is 197000143. The reversal of 197000141 is 141000791.

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

It is a cyclic number.

It is not a de Polignac number, because 197000141 - 2² = 197000137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197000143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4736 + ... + 20406.

It is an arithmetic number, because the mean of its divisors is an integer number (26548368).

Almost surely, 2^197000141 is an apocalyptic number.

It is an amenable number.

197000141 is a deficient number, since it is larger than the sum of its proper divisors (15386803).

197000141 is a wasteful number, since it uses less digits than its factorization.

197000141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16651.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 197000141 is about 14035.6738705343. The cubic root of 197000141 is about 581.8649255702.

The spelling of 197000141 in words is "one hundred ninety-seven million, one hundred forty-one", and thus it is an aban number.