4739565 has 16 divisors (see below), whose sum is σ = 7656768. Its totient is φ = 2503296.

The previous prime is 4739563. The next prime is 4739573. The reversal of 4739565 is 5659374.

It is not a de Polignac number, because 4739565 - 2¹ = 4739563 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 7⁷ + 3⁵ + 9³ + 5⁹ + 6⁵ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4739563) 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, 129 + ... + 3081.

It is an arithmetic number, because the mean of its divisors is an integer number (478548).

Almost surely, 2^4739565 is an apocalyptic number.

It is an amenable number.

4739565 is a deficient number, since it is larger than the sum of its proper divisors (2917203).

4739565 is a wasteful number, since it uses less digits than its factorization.

4739565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068.

The product of its digits is 113400, while the sum is 39.

The square root of 4739565 is about 2177.0542023569. The cubic root of 4739565 is about 167.9755846038.

The spelling of 4739565 in words is "four million, seven hundred thirty-nine thousand, five hundred sixty-five".