4677820 has 24 divisors (see below), whose sum is σ = 11227104. Its totient is φ = 1603776.

The previous prime is 4677817. The next prime is 4677821. The reversal of 4677820 is 287764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4677821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16567 + ... + 16846.

It is an arithmetic number, because the mean of its divisors is an integer number (467796).

Almost surely, 2^4677820 is an apocalyptic number.

It is an amenable number.

4677820 is an abundant number, since it is smaller than the sum of its proper divisors (6549284).

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

4677820 is a wasteful number, since it uses less digits than its factorization.

4677820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33429 (or 33427 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 4677820 is about 2162.8268539113. The cubic root of 4677820 is about 167.2429561570.

The spelling of 4677820 in words is "four million, six hundred seventy-seven thousand, eight hundred twenty".