4332565 has 4 divisors (see below), whose sum is σ = 5199084. Its totient is φ = 3466048.

The previous prime is 4332539. The next prime is 4332577. The reversal of 4332565 is 5652334.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5652334 = 2 ⋅2826167.

It can be written as a sum of positive squares in 2 ways, for example, as 3179089 + 1153476 = 1783^2 + 1074^2 .

It is a cyclic number.

It is not a de Polignac number, because 4332565 - 2¹³ = 4324373 is a prime.

It is a super-2 number, since 2×4332565² = 37542238958450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433252 + ... + 433261.

It is an arithmetic number, because the mean of its divisors is an integer number (1299771).

Almost surely, 2^4332565 is an apocalyptic number.

It is an amenable number.

4332565 is a deficient number, since it is larger than the sum of its proper divisors (866519).

4332565 is an equidigital number, since it uses as much as digits as its factorization.

4332565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866518.

The product of its digits is 10800, while the sum is 28.

The square root of 4332565 is about 2081.4814435877. The cubic root of 4332565 is about 163.0228053454.

Adding to 4332565 its reverse (5652334), we get a palindrome (9984899).

The spelling of 4332565 in words is "four million, three hundred thirty-two thousand, five hundred sixty-five".