4481446 has 4 divisors (see below), whose sum is σ = 6722172. Its totient is φ = 2240722.

The previous prime is 4481443. The next prime is 4481459. The reversal of 4481446 is 6441844.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120360 + ... + 1120363.

It is an arithmetic number, because the mean of its divisors is an integer number (1680543).

Almost surely, 2^4481446 is an apocalyptic number.

4481446 is a deficient number, since it is larger than the sum of its proper divisors (2240726).

4481446 is a wasteful number, since it uses less digits than its factorization.

4481446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240725.

The product of its digits is 12288, while the sum is 31.

The square root of 4481446 is about 2116.9426066854. The cubic root of 4481446 is about 164.8691463301.

The spelling of 4481446 in words is "four million, four hundred eighty-one thousand, four hundred forty-six".