4481671 has 4 divisors (see below), whose sum is σ = 4487392. Its totient is φ = 4475952.

The previous prime is 4481629. The next prime is 4481677. The reversal of 4481671 is 1761844.

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

It is a cyclic number.

It is not a de Polignac number, because 4481671 - 2¹³ = 4473479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (1121848).

Almost surely, 2^4481671 is an apocalyptic number.

4481671 is a deficient number, since it is larger than the sum of its proper divisors (5721).

4481671 is an equidigital number, since it uses as much as digits as its factorization.

4481671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5720.

The product of its digits is 5376, while the sum is 31.

The square root of 4481671 is about 2116.9957486967. The cubic root of 4481671 is about 164.8719054795.

The spelling of 4481671 in words is "four million, four hundred eighty-one thousand, six hundred seventy-one".