4845620 has 24 divisors (see below), whose sum is σ = 10959144. Its totient is φ = 1789056.

The previous prime is 4845613. The next prime is 4845647. The reversal of 4845620 is 265484.

It can be written as a sum of positive squares in 4 ways, for example, as 274576 + 4571044 = 524^2 + 2138^2 .

It is a congruent number.

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, 9059 + ... + 9578.

It is an arithmetic number, because the mean of its divisors is an integer number (456631).

Almost surely, 2^4845620 is an apocalyptic number.

It is an amenable number.

4845620 is an abundant number, since it is smaller than the sum of its proper divisors (6113524).

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

4845620 is a wasteful number, since it uses less digits than its factorization.

4845620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18659 (or 18657 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 4845620 is about 2201.2769021638. The cubic root of 4845620 is about 169.2192572165.

The spelling of 4845620 in words is "four million, eight hundred forty-five thousand, six hundred twenty".