4522050 has 72 divisors (see below), whose sum is σ = 13100724. Its totient is φ = 1111680.

The previous prime is 4522033. The next prime is 4522069. The reversal of 4522050 is 502254.

It can be written as a sum of positive squares in 6 ways, for example, as 149769 + 4372281 = 387^2 + 2091^2 .

It is a super-3 number, since 3×4522050³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5464 + ... + 6236.

Almost surely, 2^4522050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4522050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6550362).

4522050 is an abundant number, since it is smaller than the sum of its proper divisors (8578674).

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

4522050 is a wasteful number, since it uses less digits than its factorization.

4522050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 4522050 is about 2126.5112273393. The cubic root of 4522050 is about 165.3655805914.

The spelling of 4522050 in words is "four million, five hundred twenty-two thousand, fifty".