295225 has 18 divisors (see below), whose sum is σ = 427614. Its totient is φ = 201600.
The previous prime is 295219. The next prime is 295237. The reversal of 295225 is 522592.
It can be written as a sum of positive squares in 3 ways, for example, as 41209 + 254016 = 203^2 + 504^2 .
It is not a de Polignac number, because 295225 - 211 = 293177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 295225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1105 + ... + 1345.
295225 is a Friedman number, since it can be written as 2-22+9^5*5, using all its digits and the basic arithmetic operations.
2295225 is an apocalyptic number.
295225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
295225 is a deficient number, since it is larger than the sum of its proper divisors (132389).
295225 is a wasteful number, since it uses less digits than its factorization.
295225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265 (or 253 counting only the distinct ones).
The product of its digits is 1800, while the sum is 25.
The square root of 295225 is about 543.3461143691. The cubic root of 295225 is about 66.5862224143.
Adding to 295225 its product of digits (1800), we get a square (297025 = 5452).
It can be divided in two parts, 29 and 5225, that multiplied together give a triangular number (151525 = T550).
The spelling of 295225 in words is "two hundred ninety-five thousand, two hundred twenty-five".
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