4673620 has 72 divisors (see below), whose sum is σ = 12065760. Its totient is φ = 1512000.

The previous prime is 4673609. The next prime is 4673621. The reversal of 4673620 is 263764.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4673621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18495 + ... + 18745.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 2^4673620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4673620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6032880).

4673620 is an abundant number, since it is smaller than the sum of its proper divisors (7392140).

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

4673620 is a wasteful number, since it uses less digits than its factorization.

4673620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 4673620 is about 2161.8556843601. The cubic root of 4673620 is about 167.1928879097.

The spelling of 4673620 in words is "four million, six hundred seventy-three thousand, six hundred twenty".