270985711 has 2 divisors, whose sum is σ = 270985712. Its totient is φ = 270985710.

The previous prime is 270985679. The next prime is 270985753. The reversal of 270985711 is 117589072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270985711 - 2⁵ = 270985679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270985111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135492855 + 135492856.

It is an arithmetic number, because the mean of its divisors is an integer number (135492856).

Almost surely, 2^270985711 is an apocalyptic number.

270985711 is a deficient number, since it is larger than the sum of its proper divisors (1).

270985711 is an equidigital number, since it uses as much as digits as its factorization.

270985711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 40.

The square root of 270985711 is about 16461.6436299660. The cubic root of 270985711 is about 647.1159888148.

The spelling of 270985711 in words is "two hundred seventy million, nine hundred eighty-five thousand, seven hundred eleven".