4481211 has 8 divisors (see below), whose sum is σ = 6828544. Its totient is φ = 2560680.

The previous prime is 4481201. The next prime is 4481233. The reversal of 4481211 is 1121844.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4481211 - 2⁵ = 4481179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 213391 = 4481211 / (4 + 4 + 8 + 1 + 2 + 1 + 1).

It is a Duffinian number.

4481211 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481201) 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, 106675 + ... + 106716.

It is an arithmetic number, because the mean of its divisors is an integer number (853568).

Almost surely, 2^4481211 is an apocalyptic number.

4481211 is a deficient number, since it is larger than the sum of its proper divisors (2347333).

4481211 is a wasteful number, since it uses less digits than its factorization.

4481211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213401.

The product of its digits is 256, while the sum is 21.

The square root of 4481211 is about 2116.8871013826. The cubic root of 4481211 is about 164.8662644533.

The spelling of 4481211 in words is "four million, four hundred eighty-one thousand, two hundred eleven".