4784660 has 12 divisors (see below), whose sum is σ = 10047828. Its totient is φ = 1913856.

The previous prime is 4784641. The next prime is 4784669. The reversal of 4784660 is 664874.

It can be written as a sum of positive squares in 2 ways, for example, as 3556996 + 1227664 = 1886^2 + 1108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4784660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784669) 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, 119597 + ... + 119636.

It is an arithmetic number, because the mean of its divisors is an integer number (837319).

Almost surely, 2^4784660 is an apocalyptic number.

It is an amenable number.

4784660 is an abundant number, since it is smaller than the sum of its proper divisors (5263168).

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

4784660 is a wasteful number, since it uses less digits than its factorization.

4784660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239242 (or 239240 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 4784660 is about 2187.3865684876. The cubic root of 4784660 is about 168.5066432764.

The spelling of 4784660 in words is "four million, seven hundred eighty-four thousand, six hundred sixty".