195285423 has 8 divisors (see below), whose sum is σ = 265920768. Its totient is φ = 127420184.

The previous prime is 195285421. The next prime is 195285427. The reversal of 195285423 is 324582591.

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 195285423 - 2¹ = 195285421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195285421) 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, 692361 + ... + 692642.

It is an arithmetic number, because the mean of its divisors is an integer number (33240096).

Almost surely, 2^195285423 is an apocalyptic number.

195285423 is a deficient number, since it is larger than the sum of its proper divisors (70635345).

195285423 is a wasteful number, since it uses less digits than its factorization.

195285423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385053.

The product of its digits is 86400, while the sum is 39.

The square root of 195285423 is about 13974.4560895943. The cubic root of 195285423 is about 580.1717911650.

The spelling of 195285423 in words is "one hundred ninety-five million, two hundred eighty-five thousand, four hundred twenty-three".