276041 has 2 divisors, whose sum is σ = 276042. Its totient is φ = 276040.

The previous prime is 276037. The next prime is 276043. The reversal of 276041 is 140672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265225 + 10816 = 515^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 276041 - 2² = 276037 is a prime.

Together with 276043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (276043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138020 + 138021.

It is an arithmetic number, because the mean of its divisors is an integer number (138021).

2²⁷⁶⁰⁴¹ is an apocalyptic number.

It is an amenable number.

276041 is a deficient number, since it is larger than the sum of its proper divisors (1).

276041 is an equidigital number, since it uses as much as digits as its factorization.

276041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 276041 is about 525.3960410966. The cubic root of 276041 is about 65.1115245174. Note that the first 3 decimals are identical.

The spelling of 276041 in words is "two hundred seventy-six thousand, forty-one".