7214864271 has 4 divisors (see below), whose sum is σ = 9619819032. Its totient is φ = 4809909512.

The previous prime is 7214864269. The next prime is 7214864287. The reversal of 7214864271 is 1724684127.

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 7214864271 - 2¹ = 7214864269 is a prime.

It is a super-2 number, since 2×7214864271² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7214864771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202477376 + ... + 1202477381.

It is an arithmetic number, because the mean of its divisors is an integer number (2404954758).

Almost surely, 2^7214864271 is an apocalyptic number.

7214864271 is a deficient number, since it is larger than the sum of its proper divisors (2404954761).

7214864271 is a wasteful number, since it uses less digits than its factorization.

7214864271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404954760.

The product of its digits is 150528, while the sum is 42.

The square root of 7214864271 is about 84940.3571395835. The cubic root of 7214864271 is about 1932.3066795052.

The spelling of 7214864271 in words is "seven billion, two hundred fourteen million, eight hundred sixty-four thousand, two hundred seventy-one".