4032265 has 4 divisors (see below), whose sum is σ = 4838724. Its totient is φ = 3225808.

The previous prime is 4032257. The next prime is 4032269. The reversal of 4032265 is 5622304.

It is a happy number.

4032265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3200521 + 831744 = 1789^2 + 912^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032265 - 2³ = 4032257 is a prime.

It is a super-2 number, since 2×4032265² = 32518322060450, which contains 22 as substring.

It is a Duffinian number.

4032265 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4032269) 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 3 ways as a sum of consecutive naturals, for example, 403222 + ... + 403231.

It is an arithmetic number, because the mean of its divisors is an integer number (1209681).

Almost surely, 2^4032265 is an apocalyptic number.

It is an amenable number.

4032265 is a deficient number, since it is larger than the sum of its proper divisors (806459).

4032265 is an equidigital number, since it uses as much as digits as its factorization.

4032265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806458.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4032265 is about 2008.0500491771. The cubic root of 4032265 is about 159.1657751778.

Adding to 4032265 its reverse (5622304), we get a palindrome (9654569).

The spelling of 4032265 in words is "four million, thirty-two thousand, two hundred sixty-five".