276848 has 40 divisors (see below), whose sum is σ = 635376. Its totient is φ = 116160.
The previous prime is 276847. The next prime is 276869. The reversal of 276848 is 848672.
It is an Ulam number.
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 276848.
It is not an unprimeable number, because it can be changed into a prime (276847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21290 + ... + 21302.
2276848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 276848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317688).
276848 is an abundant number, since it is smaller than the sum of its proper divisors (358528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
276848 is a wasteful number, since it uses less digits than its factorization.
276848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54 (or 26 counting only the distinct ones).
The product of its digits is 21504, while the sum is 35.
The square root of 276848 is about 526.1634726965. The cubic root of 276848 is about 65.1749135050.
The spelling of 276848 in words is "two hundred seventy-six thousand, eight hundred forty-eight".
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