270868 has 12 divisors (see below), whose sum is σ = 510580. Its totient is φ = 124992.
The previous prime is 270859. The next prime is 270899. The reversal of 270868 is 868072.
It can be written as a sum of positive squares in 2 ways, for example, as 169744 + 101124 = 412^2 + 318^2 .
It is a congruent number.
It is an unprimeable number.
270868 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2553 + ... + 2656.
2270868 is an apocalyptic number.
It is an amenable number.
270868 is a deficient number, since it is larger than the sum of its proper divisors (239712).
270868 is a wasteful number, since it uses less digits than its factorization.
270868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5226 (or 5224 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 270868 is about 520.4498054568. The cubic root of 270868 is about 64.7022276983.
The spelling of 270868 in words is "two hundred seventy thousand, eight hundred sixty-eight".
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