276096061 has 2 divisors, whose sum is σ = 276096062. Its totient is φ = 276096060.

The previous prime is 276096043. The next prime is 276096103. The reversal of 276096061 is 160690672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258405625 + 17690436 = 16075^2 + 4206^2 .

It is a cyclic number.

It is not a de Polignac number, because 276096061 - 2⁹ = 276095549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 276096061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276096661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138048030 + 138048031.

It is an arithmetic number, because the mean of its divisors is an integer number (138048031).

Almost surely, 2^276096061 is an apocalyptic number.

It is an amenable number.

276096061 is a deficient number, since it is larger than the sum of its proper divisors (1).

276096061 is an equidigital number, since it uses as much as digits as its factorization.

276096061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 276096061 is about 16616.1385706788. The cubic root of 276096061 is about 651.1585342421.

It can be divided in two parts, 27609 and 6061, that added together give a triangular number (33670 = T₂₅₉).

The spelling of 276096061 in words is "two hundred seventy-six million, ninety-six thousand, sixty-one".