276244 has 6 divisors (see below), whose sum is σ = 483434. Its totient is φ = 138120.

The previous prime is 276239. The next prime is 276247. The reversal of 276244 is 442672.

276244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 250000 + 26244 = 500^2 + 162^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34527 + ... + 34534.

2²⁷⁶²⁴⁴ is an apocalyptic number.

It is an amenable number.

276244 is a deficient number, since it is larger than the sum of its proper divisors (207190).

276244 is a wasteful number, since it uses less digits than its factorization.

276244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69065 (or 69063 counting only the distinct ones).

The product of its digits is 2688, while the sum is 25.

The square root of 276244 is about 525.5891931918. The cubic root of 276244 is about 65.1274815681.

The spelling of 276244 in words is "two hundred seventy-six thousand, two hundred forty-four".