4273232 has 20 divisors (see below), whose sum is σ = 8312340. Its totient is φ = 2128128.

The previous prime is 4273207. The next prime is 4273249. The reversal of 4273232 is 2323724.

It can be written as a sum of positive squares in 2 ways, for example, as 2572816 + 1700416 = 1604^2 + 1304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4273198 and 4273207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6218 + ... + 6870.

It is an arithmetic number, because the mean of its divisors is an integer number (415617).

Almost surely, 2^4273232 is an apocalyptic number.

It is an amenable number.

4273232 is a deficient number, since it is larger than the sum of its proper divisors (4039108).

4273232 is a wasteful number, since it uses less digits than its factorization.

4273232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1064 counting only the distinct ones).

The product of its digits is 2016, while the sum is 23.

The square root of 4273232 is about 2067.1797212628. The cubic root of 4273232 is about 162.2752015890.

Adding to 4273232 its reverse (2323724), we get a palindrome (6596956).

The spelling of 4273232 in words is "four million, two hundred seventy-three thousand, two hundred thirty-two".