440058 has 16 divisors (see below), whose sum is σ = 893376. Its totient is φ = 144480.

The previous prime is 440047. The next prime is 440087. The reversal of 440058 is 850044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91 + ... + 942.

It is an arithmetic number, because the mean of its divisors is an integer number (55836).

2⁴⁴⁰⁰⁵⁸ is an apocalyptic number.

440058 is an abundant number, since it is smaller than the sum of its proper divisors (453318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440058 is a wasteful number, since it uses less digits than its factorization.

440058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 440058 is about 663.3686757754. The cubic root of 440058 is about 76.0623910569.

The spelling of 440058 in words is "four hundred forty thousand, fifty-eight".