4784620 has 12 divisors (see below), whose sum is σ = 10047744. Its totient is φ = 1913840.

The previous prime is 4784617. The next prime is 4784627. The reversal of 4784620 is 264874.

It is not an unprimeable number, because it can be changed into a prime (4784627) 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, 119596 + ... + 119635.

It is an arithmetic number, because the mean of its divisors is an integer number (837312).

Almost surely, 2^4784620 is an apocalyptic number.

It is an amenable number.

4784620 is an abundant number, since it is smaller than the sum of its proper divisors (5263124).

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

4784620 is a wasteful number, since it uses less digits than its factorization.

4784620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239240 (or 239238 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4784620 is about 2187.3774251372. The cubic root of 4784620 is about 168.5061737004.

The spelling of 4784620 in words is "four million, seven hundred eighty-four thousand, six hundred twenty".