4481493 has 8 divisors (see below), whose sum is σ = 5986656. Its totient is φ = 2982000.

The previous prime is 4481479. The next prime is 4481501. The reversal of 4481493 is 3941844.

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 4481493 - 2⁵ = 4481461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481443) 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, 1038 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (748332).

Almost surely, 2^4481493 is an apocalyptic number.

It is an amenable number.

4481493 is a deficient number, since it is larger than the sum of its proper divisors (1505163).

4481493 is a wasteful number, since it uses less digits than its factorization.

4481493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835.

The product of its digits is 13824, while the sum is 33.

The square root of 4481493 is about 2116.9537075713. The cubic root of 4481493 is about 164.8697226934.

The spelling of 4481493 in words is "four million, four hundred eighty-one thousand, four hundred ninety-three".