276275 has 12 divisors (see below), whose sum is σ = 351912. Its totient is φ = 215040.

The previous prime is 276257. The next prime is 276277. The reversal of 276275 is 572672.

It is a happy number.

It is not a de Polignac number, because 276275 - 2⁸ = 276019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (276277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 947 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (29326).

2²⁷⁶²⁷⁵ is an apocalyptic number.

276275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

276275 is a deficient number, since it is larger than the sum of its proper divisors (75637).

276275 is a wasteful number, since it uses less digits than its factorization.

276275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 305 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 276275 is about 525.6186830774. The cubic root of 276275 is about 65.1299176710.

The spelling of 276275 in words is "two hundred seventy-six thousand, two hundred seventy-five".