275334047 has 2 divisors, whose sum is σ = 275334048. Its totient is φ = 275334046.

The previous prime is 275334029. The next prime is 275334079. The reversal of 275334047 is 740433572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275334047 - 2¹⁴ = 275317663 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 275333998 and 275334016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275334247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137667023 + 137667024.

It is an arithmetic number, because the mean of its divisors is an integer number (137667024).

Almost surely, 2^275334047 is an apocalyptic number.

275334047 is a deficient number, since it is larger than the sum of its proper divisors (1).

275334047 is an equidigital number, since it uses as much as digits as its factorization.

275334047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 275334047 is about 16593.1927910213. The cubic root of 275334047 is about 650.5589251681.

The spelling of 275334047 in words is "two hundred seventy-five million, three hundred thirty-four thousand, forty-seven".