4427201 has 6 divisors (see below), whose sum is σ = 4628610. Its totient is φ = 4234208.

The previous prime is 4427173. The next prime is 4427251. The reversal of 4427201 is 1027244.

It can be written as a sum of positive squares in only one way, i.e., 4096576 + 330625 = 2024^2 + 575^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4427201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4427251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3656 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (771435).

Almost surely, 2^4427201 is an apocalyptic number.

It is an amenable number.

4427201 is a deficient number, since it is larger than the sum of its proper divisors (201409).

4427201 is an equidigital number, since it uses as much as digits as its factorization.

4427201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8415 (or 8392 counting only the distinct ones).

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

The square root of 4427201 is about 2104.0914904063. The cubic root of 4427201 is about 164.2012327545.

The spelling of 4427201 in words is "four million, four hundred twenty-seven thousand, two hundred one".