2320271 has 4 divisors (see below), whose sum is σ = 2323944. Its totient is φ = 2316600.

The previous prime is 2320259. The next prime is 2320291. The reversal of 2320271 is 1720232.

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 2320271 - 2⁶ = 2320207 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (580986).

2^2320271 is an apocalyptic number.

2320271 is a deficient number, since it is larger than the sum of its proper divisors (3673).

2320271 is an equidigital number, since it uses as much as digits as its factorization.

2320271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2320271 is about 1523.2435786833. The cubic root of 2320271 is about 132.3872732935.

The spelling of 2320271 in words is "two million, three hundred twenty thousand, two hundred seventy-one".