4481331 has 8 divisors (see below), whose sum is σ = 6114240. Its totient is φ = 2917992.

The previous prime is 4481327. The next prime is 4481333. The reversal of 4481331 is 1331844.

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

It is not a de Polignac number, because 4481331 - 2² = 4481327 is a prime.

It is a super-2 number, since 2×4481331² = 40164655063122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4481333) 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, 17241 + ... + 17498.

It is an arithmetic number, because the mean of its divisors is an integer number (764280).

Almost surely, 2^4481331 is an apocalyptic number.

4481331 is a deficient number, since it is larger than the sum of its proper divisors (1632909).

4481331 is a wasteful number, since it uses less digits than its factorization.

4481331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34785.

The product of its digits is 1152, while the sum is 24.

The square root of 4481331 is about 2116.9154446978. The cubic root of 4481331 is about 164.8677360625.

It can be divided in two parts, 44813 and 31, that added together give a palindrome (44844).

The spelling of 4481331 in words is "four million, four hundred eighty-one thousand, three hundred thirty-one".