4400271 has 8 divisors (see below), whose sum is σ = 6518960. Its totient is φ = 2933496.

The previous prime is 4400269. The next prime is 4400293. The reversal of 4400271 is 1720044.

It is a happy number.

It is not a de Polignac number, because 4400271 - 2¹ = 4400269 is a prime.

It is a Duffinian number.

4400271 is a modest number, since divided by 271 gives 44 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81460 + ... + 81513.

It is an arithmetic number, because the mean of its divisors is an integer number (814870).

Almost surely, 2^4400271 is an apocalyptic number.

4400271 is a deficient number, since it is larger than the sum of its proper divisors (2118689).

4400271 is a wasteful number, since it uses less digits than its factorization.

4400271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162982 (or 162976 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 4400271 is about 2097.6822924361. The cubic root of 4400271 is about 163.8676182339.

The spelling of 4400271 in words is "four million, four hundred thousand, two hundred seventy-one".