270840071 has 2 divisors, whose sum is σ = 270840072. Its totient is φ = 270840070.

The previous prime is 270840043. The next prime is 270840091. The reversal of 270840071 is 170048072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 270840071 - 2¹⁰ = 270839047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270840091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135420035 + 135420036.

It is an arithmetic number, because the mean of its divisors is an integer number (135420036).

Almost surely, 2^270840071 is an apocalyptic number.

270840071 is a deficient number, since it is larger than the sum of its proper divisors (1).

270840071 is an equidigital number, since it uses as much as digits as its factorization.

270840071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 270840071 is about 16457.2194188447. The cubic root of 270840071 is about 647.0000382218. Note that the first 4 decimals are identical.

The spelling of 270840071 in words is "two hundred seventy million, eight hundred forty thousand, seventy-one".