4438885 has 32 divisors (see below), whose sum is σ = 6324480. Its totient is φ = 2981440.

The previous prime is 4438871. The next prime is 4438891. The reversal of 4438885 is 5888344.

4438885 = T₄₆ + T₄₇ + ... + T₂₉₈.

It is not a de Polignac number, because 4438885 - 2¹⁹ = 3914597 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 153051 + ... + 153079.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

Almost surely, 2^4438885 is an apocalyptic number.

It is an amenable number.

4438885 is a deficient number, since it is larger than the sum of its proper divisors (1885595).

4438885 is a wasteful number, since it uses less digits than its factorization.

4438885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 68 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 4438885 is about 2106.8661561665. The cubic root of 4438885 is about 164.3455558396.

The spelling of 4438885 in words is "four million, four hundred thirty-eight thousand, eight hundred eighty-five".