4493272 has 64 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 1762560.

The previous prime is 4493261. The next prime is 4493273. The reversal of 4493272 is 2723944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43573 + ... + 43675.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^4493272 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 4493272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241600).

4493272 is an abundant number, since it is smaller than the sum of its proper divisors (5989928).

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

4493272 is a wasteful number, since it uses less digits than its factorization.

4493272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 172 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 4493272 is about 2119.7339455696. The cubic root of 4493272 is about 165.0140422699.

It can be divided in two parts, 449 and 3272, that added together give a square (3721 = 61²).

The spelling of 4493272 in words is "four million, four hundred ninety-three thousand, two hundred seventy-two".