4506520 has 16 divisors (see below), whose sum is σ = 10139760. Its totient is φ = 1802592.

The previous prime is 4506517. The next prime is 4506521. The reversal of 4506520 is 256054.

It is a junction number, because it is equal to n+sod(n) for n = 4506491 and 4506500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4506521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56292 + ... + 56371.

It is an arithmetic number, because the mean of its divisors is an integer number (633735).

Almost surely, 2^4506520 is an apocalyptic number.

4506520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4506520 is an abundant number, since it is smaller than the sum of its proper divisors (5633240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4506520 is a wasteful number, since it uses less digits than its factorization.

4506520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112674 (or 112670 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4506520 is about 2122.8565660449. The cubic root of 4506520 is about 165.1760593948.

The spelling of 4506520 in words is "four million, five hundred six thousand, five hundred twenty".