276354241 has 2 divisors, whose sum is σ = 276354242. Its totient is φ = 276354240.

The previous prime is 276354229. The next prime is 276354257. The reversal of 276354241 is 142453672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269091216 + 7263025 = 16404^2 + 2695^2 .

It is a cyclic number.

It is not a de Polignac number, because 276354241 - 2⁵ = 276354209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 276354197 and 276354206.

It is not a weakly prime, because it can be changed into another prime (276354641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138177120 + 138177121.

It is an arithmetic number, because the mean of its divisors is an integer number (138177121).

Almost surely, 2^276354241 is an apocalyptic number.

It is an amenable number.

276354241 is a deficient number, since it is larger than the sum of its proper divisors (1).

276354241 is an equidigital number, since it uses as much as digits as its factorization.

276354241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 276354241 is about 16623.9057083466. The cubic root of 276354241 is about 651.3614391474.

The spelling of 276354241 in words is "two hundred seventy-six million, three hundred fifty-four thousand, two hundred forty-one".