4806820 has 12 divisors (see below), whose sum is σ = 10094364. Its totient is φ = 1922720.

The previous prime is 4806803. The next prime is 4806821. The reversal of 4806820 is 286084.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 2715904 = 1446^2 + 1648^2 .

It is a super-3 number, since 3×4806820³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4806821) 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, 120151 + ... + 120190.

It is an arithmetic number, because the mean of its divisors is an integer number (841197).

Almost surely, 2^4806820 is an apocalyptic number.

It is an amenable number.

4806820 is an abundant number, since it is smaller than the sum of its proper divisors (5287544).

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

4806820 is a wasteful number, since it uses less digits than its factorization.

4806820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240350 (or 240348 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4806820 is about 2192.4461224851. The cubic root of 4806820 is about 168.7663870689.

The spelling of 4806820 in words is "four million, eight hundred six thousand, eight hundred twenty".