2423271 has 4 divisors (see below), whose sum is σ = 3231032. Its totient is φ = 1615512.

The previous prime is 2423249. The next prime is 2423339. The reversal of 2423271 is 1723242.

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

It is not a de Polignac number, because 2423271 - 2⁹ = 2422759 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2433271) 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, 403876 + ... + 403881.

It is an arithmetic number, because the mean of its divisors is an integer number (807758).

2^2423271 is an apocalyptic number.

2423271 is a deficient number, since it is larger than the sum of its proper divisors (807761).

2423271 is an equidigital number, since it uses as much as digits as its factorization.

2423271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807760.

The product of its digits is 672, while the sum is 21.

The square root of 2423271 is about 1556.6859028076. The cubic root of 2423271 is about 134.3179314905.

The spelling of 2423271 in words is "two million, four hundred twenty-three thousand, two hundred seventy-one".