439054 has 16 divisors (see below), whose sum is σ = 821376. Its totient is φ = 171000.

The previous prime is 439009. The next prime is 439063. The reversal of 439054 is 450934.

It is a congruent number.

It is an unprimeable number.

439054 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272 + ... + 1579.

It is an arithmetic number, because the mean of its divisors is an integer number (51336).

2⁴³⁹⁰⁵⁴ is an apocalyptic number.

439054 is a deficient number, since it is larger than the sum of its proper divisors (382322).

439054 is a wasteful number, since it uses less digits than its factorization.

439054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 439054 is about 662.6115000511. The cubic root of 439054 is about 76.0045011185.

Adding to 439054 its reverse (450934), we get a palindrome (889988).

It can be divided in two parts, 4390 and 54, that added together give a palindrome (4444).

The spelling of 439054 in words is "four hundred thirty-nine thousand, fifty-four".