4805550 has 72 divisors (see below), whose sum is σ = 13202280. Its totient is φ = 1252800.

The previous prime is 4805539. The next prime is 4805557. The reversal of 4805550 is 555084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805557) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26460 + ... + 26640.

It is an arithmetic number, because the mean of its divisors is an integer number (183365).

Almost surely, 2^4805550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4805550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6601140).

4805550 is an abundant number, since it is smaller than the sum of its proper divisors (8396730).

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

4805550 is a wasteful number, since it uses less digits than its factorization.

4805550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4805550 is about 2192.1564725174. The cubic root of 4805550 is about 168.7515226200.

The spelling of 4805550 in words is "four million, eight hundred five thousand, five hundred fifty".