272881087 has 2 divisors, whose sum is σ = 272881088. Its totient is φ = 272881086.

The previous prime is 272881073. The next prime is 272881109. The reversal of 272881087 is 780188272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272881087 - 2¹⁵ = 272848319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272881027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136440543 + 136440544.

It is an arithmetic number, because the mean of its divisors is an integer number (136440544).

Almost surely, 2^272881087 is an apocalyptic number.

272881087 is a deficient number, since it is larger than the sum of its proper divisors (1).

272881087 is an equidigital number, since it uses as much as digits as its factorization.

272881087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100352, while the sum is 43.

The square root of 272881087 is about 16519.1127788389. The cubic root of 272881087 is about 648.6212091091.

The spelling of 272881087 in words is "two hundred seventy-two million, eight hundred eighty-one thousand, eighty-seven".