5622120 has 192 divisors, whose sum is σ = 22014720. Its totient is φ = 1216512.

The previous prime is 5622107. The next prime is 5622137. The reversal of 5622120 is 212265.

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

It is a junction number, because it is equal to n+sod(n) for n = 5622093 and 5622102.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 57912 + ... + 58008.

It is an arithmetic number, because the mean of its divisors is an integer number (114660).

Almost surely, 2^5622120 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 5622120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11007360).

5622120 is an abundant number, since it is smaller than the sum of its proper divisors (16392600).

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

5622120 is a wasteful number, since it uses less digits than its factorization.

5622120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5622120 is about 2371.1010100795. The cubic root of 5622120 is about 177.8143078867.

Adding to 5622120 its reverse (212265), we get a palindrome (5834385).

The spelling of 5622120 in words is "five million, six hundred twenty-two thousand, one hundred twenty".