4866560 has 40 divisors (see below), whose sum is σ = 11674476. Its totient is φ = 1945600.

The previous prime is 4866559. The next prime is 4866569. The reversal of 4866560 is 656684.

It can be written as a sum of positive squares in 2 ways, for example, as 4393216 + 473344 = 2096^2 + 688^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4866560.

It is not an unprimeable number, because it can be changed into a prime (4866569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610 + ... + 3510.

Almost surely, 2^4866560 is an apocalyptic number.

4866560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4866560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5837238).

4866560 is an abundant number, since it is smaller than the sum of its proper divisors (6807916).

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

4866560 is an equidigital number, since it uses as much as digits as its factorization.

4866560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4866560 is about 2206.0281049887. The cubic root of 4866560 is about 169.4626632346.

The spelling of 4866560 in words is "four million, eight hundred sixty-six thousand, five hundred sixty".