195295011 has 8 divisors (see below), whose sum is σ = 265933824. Its totient is φ = 127426440.

The previous prime is 195295003. The next prime is 195295021. The reversal of 195295011 is 110592591.

It is a happy number.

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

It is not a de Polignac number, because 195295011 - 2³ = 195295003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (195295021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692395 + ... + 692676.

It is an arithmetic number, because the mean of its divisors is an integer number (33241728).

Almost surely, 2^195295011 is an apocalyptic number.

195295011 is a deficient number, since it is larger than the sum of its proper divisors (70638813).

195295011 is a wasteful number, since it uses less digits than its factorization.

195295011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385121.

The product of its (nonzero) digits is 4050, while the sum is 33.

The square root of 195295011 is about 13974.7991398803. The cubic root of 195295011 is about 580.1812859786.

The spelling of 195295011 in words is "one hundred ninety-five million, two hundred ninety-five thousand, eleven".