4805520 has 40 divisors (see below), whose sum is σ = 14897856. Its totient is φ = 1281408.

The previous prime is 4805513. The next prime is 4805531. The reversal of 4805520 is 255084.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9772 + ... + 10251.

Almost surely, 2^4805520 is an apocalyptic number.

4805520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4805520 is an abundant number, since it is smaller than the sum of its proper divisors (10092336).

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

4805520 is a wasteful number, since it uses less digits than its factorization.

4805520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20039 (or 20033 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 4805520 is about 2192.1496299295. The cubic root of 4805520 is about 168.7511714596.

The spelling of 4805520 in words is "four million, eight hundred five thousand, five hundred twenty".