2404271 has 4 divisors (see below), whose sum is σ = 2415000. Its totient is φ = 2393544.

The previous prime is 2404253. The next prime is 2404289. The reversal of 2404271 is 1724042.

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

It is an interprime number because it is at equal distance from previous prime (2404253) and next prime (2404289).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2404271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404211) 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, 5021 + ... + 5478.

It is an arithmetic number, because the mean of its divisors is an integer number (603750).

2^2404271 is an apocalyptic number.

2404271 is a deficient number, since it is larger than the sum of its proper divisors (10729).

2404271 is a wasteful number, since it uses less digits than its factorization.

2404271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10728.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 2404271 is about 1550.5711850799. The cubic root of 2404271 is about 133.9659637324.

The spelling of 2404271 in words is "two million, four hundred four thousand, two hundred seventy-one".