195934201 has 4 divisors (see below), whose sum is σ = 196626832. Its totient is φ = 195241572.

The previous prime is 195934183. The next prime is 195934247. The reversal of 195934201 is 102439591.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 195934201 - 2¹³ = 195926009 is a prime.

It is a super-2 number, since 2×195934201² = 76780422243016802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195934001) 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, 345891 + ... + 346456.

It is an arithmetic number, because the mean of its divisors is an integer number (49156708).

Almost surely, 2^195934201 is an apocalyptic number.

It is an amenable number.

195934201 is a deficient number, since it is larger than the sum of its proper divisors (692631).

195934201 is an equidigital number, since it uses as much as digits as its factorization.

195934201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692630.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 195934201 is about 13997.6498384550. The cubic root of 195934201 is about 580.8135639905.

The spelling of 195934201 in words is "one hundred ninety-five million, nine hundred thirty-four thousand, two hundred one".