268276 has 12 divisors (see below), whose sum is σ = 479808. Its totient is φ = 131192.
The previous prime is 268271. The next prime is 268283. The reversal of 268276 is 672862.
268276 = 942 + 952 + ... + 1172.
It is a happy number.
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526 + ... + 901.
It is an arithmetic number, because the mean of its divisors is an integer number (39984).
2268276 is an apocalyptic number.
It is an amenable number.
268276 is a deficient number, since it is larger than the sum of its proper divisors (211532).
268276 is a wasteful number, since it uses less digits than its factorization.
268276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1478 (or 1476 counting only the distinct ones).
The product of its digits is 8064, while the sum is 31.
The square root of 268276 is about 517.9536658814. The cubic root of 268276 is about 64.4951822213.
The spelling of 268276 in words is "two hundred sixty-eight thousand, two hundred seventy-six".
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