4589438 has 12 divisors (see below), whose sum is σ = 8008272. Its totient is φ = 1966860.

The previous prime is 4589423. The next prime is 4589441. The reversal of 4589438 is 8349854.

4589438 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

4589438 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 4589395 and 4589404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23318 + ... + 23513.

It is an arithmetic number, because the mean of its divisors is an integer number (667356).

Almost surely, 2^4589438 is an apocalyptic number.

4589438 is a deficient number, since it is larger than the sum of its proper divisors (3418834).

4589438 is a wasteful number, since it uses less digits than its factorization.

4589438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46847 (or 46840 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 4589438 is about 2142.2973649799. The cubic root of 4589438 is about 166.1829646634.

The spelling of 4589438 in words is "four million, five hundred eighty-nine thousand, four hundred thirty-eight".