2271065467 has 16 divisors (see below), whose sum is σ = 2506268160. Its totient is φ = 2040746400.

The previous prime is 2271065449. The next prime is 2271065483. The reversal of 2271065467 is 7645601722.

It is a de Polignac number, because none of the positive numbers 2^k-2271065467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2271063467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553092 + ... + 557182.

It is an arithmetic number, because the mean of its divisors is an integer number (156641760).

Almost surely, 2^2271065467 is an apocalyptic number.

2271065467 is a deficient number, since it is larger than the sum of its proper divisors (235202693).

2271065467 is a wasteful number, since it uses less digits than its factorization.

2271065467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 2271065467 is about 47655.6971095797. The cubic root of 2271065467 is about 1314.4474186564.

The spelling of 2271065467 in words is "two billion, two hundred seventy-one million, sixty-five thousand, four hundred sixty-seven".