271397067 has 4 divisors (see below), whose sum is σ = 361862760. Its totient is φ = 180931376.

The previous prime is 271397053. The next prime is 271397099. The reversal of 271397067 is 760793172.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 271397067 - 2¹⁰ = 271396043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (271398067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45232842 + ... + 45232847.

It is an arithmetic number, because the mean of its divisors is an integer number (90465690).

Almost surely, 2^271397067 is an apocalyptic number.

271397067 is a deficient number, since it is larger than the sum of its proper divisors (90465693).

271397067 is an equidigital number, since it uses as much as digits as its factorization.

271397067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90465692.

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 271397067 is about 16474.1332700692. The cubic root of 271397067 is about 647.4432637138.

The spelling of 271397067 in words is "two hundred seventy-one million, three hundred ninety-seven thousand, sixty-seven".