4520495 has 12 divisors (see below), whose sum is σ = 6310584. Its totient is φ = 3099600.

The previous prime is 4520449. The next prime is 4520497. The reversal of 4520495 is 5940254.

It is a happy number.

It is not a de Polignac number, because 4520495 - 2⁶ = 4520431 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520497) 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 11 ways as a sum of consecutive naturals, for example, 8981 + ... + 9470.

It is an arithmetic number, because the mean of its divisors is an integer number (525882).

Almost surely, 2^4520495 is an apocalyptic number.

4520495 is a deficient number, since it is larger than the sum of its proper divisors (1790089).

4520495 is a wasteful number, since it uses less digits than its factorization.

4520495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18470 (or 18463 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4520495 is about 2126.1455735673. The cubic root of 4520495 is about 165.3466236317.

The spelling of 4520495 in words is "four million, five hundred twenty thousand, four hundred ninety-five".