4484992 has 32 divisors (see below), whose sum is σ = 9186120. Its totient is φ = 2179584.

The previous prime is 4484983. The next prime is 4484993. The reversal of 4484992 is 2994844.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4484993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4263 + ... + 5209.

Almost surely, 2^4484992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4484992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4593060).

4484992 is an abundant number, since it is smaller than the sum of its proper divisors (4701128).

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

4484992 is an equidigital number, since it uses as much as digits as its factorization.

4484992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 986 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 4484992 is about 2117.7799696852. The cubic root of 4484992 is about 164.9126197881.

It can be divided in two parts, 4484 and 992, that added together give a square (5476 = 74²).

The spelling of 4484992 in words is "four million, four hundred eighty-four thousand, nine hundred ninety-two".