195495927 has 8 divisors (see below), whose sum is σ = 284357760. Its totient is φ = 118482360.

The previous prime is 195495907. The next prime is 195495941. The reversal of 195495927 is 729594591.

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

It is not a de Polignac number, because 195495927 - 2¹⁸ = 195233783 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 195495927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195495907) 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, 2962027 + ... + 2962092.

It is an arithmetic number, because the mean of its divisors is an integer number (35544720).

Almost surely, 2^195495927 is an apocalyptic number.

195495927 is a deficient number, since it is larger than the sum of its proper divisors (88861833).

195495927 is a wasteful number, since it uses less digits than its factorization.

195495927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924133.

The product of its digits is 1020600, while the sum is 51.

The square root of 195495927 is about 13981.9858031683. The cubic root of 195495927 is about 580.3801778179.

The spelling of 195495927 in words is "one hundred ninety-five million, four hundred ninety-five thousand, nine hundred twenty-seven".