195495 has 8 divisors (see below), whose sum is σ = 312816. Its totient is φ = 104256.
The previous prime is 195493. The next prime is 195497. The reversal of 195495 is 594591.
It is an interprime number because it is at equal distance from previous prime (195493) and next prime (195497).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 195495 - 21 = 195493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6502 + ... + 6531.
It is an arithmetic number, because the mean of its divisors is an integer number (39102).
2195495 is an apocalyptic number.
195495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
195495 is a deficient number, since it is larger than the sum of its proper divisors (117321).
195495 is a wasteful number, since it uses less digits than its factorization.
195495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13041.
The product of its digits is 8100, while the sum is 33.
The square root of 195495 is about 442.1481652116. The cubic root of 195495 is about 58.0379260470.
The spelling of 195495 in words is "one hundred ninety-five thousand, four hundred ninety-five".
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