5522100 has 72 divisors (see below), whose sum is σ = 16248960. Its totient is φ = 1447680.

The previous prime is 5522071. The next prime is 5522117. The reversal of 5522100 is 12255.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 5522100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23584 + ... + 23816.

It is an arithmetic number, because the mean of its divisors is an integer number (225680).

Almost surely, 2^5522100 is an apocalyptic number.

5522100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5522100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8124480).

5522100 is an abundant number, since it is smaller than the sum of its proper divisors (10726860).

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

5522100 is a wasteful number, since it uses less digits than its factorization.

5522100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5522100 is about 2349.9148920759. The cubic root of 5522100 is about 176.7535271615.

Adding to 5522100 its reverse (12255), we get a palindrome (5534355).

It can be divided in two parts, 55 and 22100, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 5522100 in words is "five million, five hundred twenty-two thousand, one hundred".