4569045 has 16 divisors (see below), whose sum is σ = 7873152. Its totient is φ = 2249280.

The previous prime is 4569043. The next prime is 4569049. The reversal of 4569045 is 5409654.

It is not a de Polignac number, because 4569045 - 2¹ = 4569043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4568997 and 4569015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4569043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11521 + ... + 11910.

It is an arithmetic number, because the mean of its divisors is an integer number (492072).

Almost surely, 2^4569045 is an apocalyptic number.

It is an amenable number.

4569045 is a deficient number, since it is larger than the sum of its proper divisors (3304107).

4569045 is a wasteful number, since it uses less digits than its factorization.

4569045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23452.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 4569045 is about 2137.5324558939. The cubic root of 4569045 is about 165.9364565424.

The spelling of 4569045 in words is "four million, five hundred sixty-nine thousand, forty-five".