275552 has 24 divisors (see below), whose sum is σ = 554400. Its totient is φ = 134784.
The previous prime is 275549. The next prime is 275573. The reversal of 275552 is 255572.
It is a d-powerful number, because it can be written as 22 + 76 + 54 + 57 + 57 + 210 .
It is a plaindrome in base 12.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 275552.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474 + ... + 2582.
It is an arithmetic number, because the mean of its divisors is an integer number (23100).
2275552 is an apocalyptic number.
It is an amenable number.
275552 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275552 is a wasteful number, since it uses less digits than its factorization.
275552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198 (or 190 counting only the distinct ones).
The product of its digits is 3500, while the sum is 26.
The square root of 275552 is about 524.9304715865. The cubic root of 275552 is about 65.0730539581.
The spelling of 275552 in words is "two hundred seventy-five thousand, five hundred fifty-two".
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