262955047 has 2 divisors, whose sum is σ = 262955048. Its totient is φ = 262955046.

The previous prime is 262954981. The next prime is 262955059. The reversal of 262955047 is 740559262.

262955047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-262955047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (262955447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131477523 + 131477524.

It is an arithmetic number, because the mean of its divisors is an integer number (131477524).

Almost surely, 2^262955047 is an apocalyptic number.

262955047 is a deficient number, since it is larger than the sum of its proper divisors (1).

262955047 is an equidigital number, since it uses as much as digits as its factorization.

262955047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 262955047 is about 16215.8887206345. Note that the first 3 decimals coincide. The cubic root of 262955047 is about 640.6593522154.

The spelling of 262955047 in words is "two hundred sixty-two million, nine hundred fifty-five thousand, forty-seven".