4989582 has 24 divisors (see below), whose sum is σ = 11642904. Its totient is φ = 1535184.

The previous prime is 4989581. The next prime is 4989599. The reversal of 4989582 is 2859894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10428 + ... + 10895.

It is an arithmetic number, because the mean of its divisors is an integer number (485121).

Almost surely, 2^4989582 is an apocalyptic number.

4989582 is an abundant number, since it is smaller than the sum of its proper divisors (6653322).

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

4989582 is a wasteful number, since it uses less digits than its factorization.

4989582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21344 (or 21341 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 4989582 is about 2233.7372271599. The cubic root of 4989582 is about 170.8787485574.

The spelling of 4989582 in words is "four million, nine hundred eighty-nine thousand, five hundred eighty-two".