276050147 has 2 divisors, whose sum is σ = 276050148. Its totient is φ = 276050146.

The previous prime is 276050141. The next prime is 276050149. The reversal of 276050147 is 741050672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 276050147 - 2¹⁴ = 276033763 is a prime.

Together with 276050149, 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 (276050141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138025073 + 138025074.

It is an arithmetic number, because the mean of its divisors is an integer number (138025074).

Almost surely, 2^276050147 is an apocalyptic number.

276050147 is a deficient number, since it is larger than the sum of its proper divisors (1).

276050147 is an equidigital number, since it uses as much as digits as its factorization.

276050147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 276050147 is about 16614.7569046315. The cubic root of 276050147 is about 651.1224369622.

The spelling of 276050147 in words is "two hundred seventy-six million, fifty thousand, one hundred forty-seven".