270056447 has 2 divisors, whose sum is σ = 270056448. Its totient is φ = 270056446.

The previous prime is 270056401. The next prime is 270056453. The reversal of 270056447 is 744650072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 270056447 - 2¹⁸ = 269794303 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270056467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135028223 + 135028224.

It is an arithmetic number, because the mean of its divisors is an integer number (135028224).

Almost surely, 2^270056447 is an apocalyptic number.

270056447 is a deficient number, since it is larger than the sum of its proper divisors (1).

270056447 is an equidigital number, since it uses as much as digits as its factorization.

270056447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 270056447 is about 16433.3942629026. The cubic root of 270056447 is about 646.3754451211.

The spelling of 270056447 in words is "two hundred seventy million, fifty-six thousand, four hundred forty-seven".