4565741 has 4 divisors (see below), whose sum is σ = 4834332. Its totient is φ = 4297152.

The previous prime is 4565723. The next prime is 4565749. The reversal of 4565741 is 1475654.

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 2175625 + 2390116 = 1475^2 + 1546^2 .

It is a cyclic number.

It is not a de Polignac number, because 4565741 - 2⁶ = 4565677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4565698 and 4565707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4565749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134270 + ... + 134303.

It is an arithmetic number, because the mean of its divisors is an integer number (1208583).

Almost surely, 2^4565741 is an apocalyptic number.

It is an amenable number.

4565741 is a deficient number, since it is larger than the sum of its proper divisors (268591).

4565741 is a wasteful number, since it uses less digits than its factorization.

4565741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268590.

The product of its digits is 16800, while the sum is 32.

The square root of 4565741 is about 2136.7594623635. The cubic root of 4565741 is about 165.8964491843.

The spelling of 4565741 in words is "four million, five hundred sixty-five thousand, seven hundred forty-one".