5120622 has 48 divisors (see below), whose sum is σ = 12143040. Its totient is φ = 1550016.

The previous prime is 5120597. The next prime is 5120629. The reversal of 5120622 is 2260215.

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 = 5120595 and 5120604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120629) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 18348 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (252980).

Almost surely, 2^5120622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5120622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6071520).

5120622 is an abundant number, since it is smaller than the sum of its proper divisors (7022418).

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

5120622 is a wasteful number, since it uses less digits than its factorization.

5120622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 374 counting only the distinct ones).

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

The square root of 5120622 is about 2262.8791395035. The cubic root of 5120622 is about 172.3617543907.

Adding to 5120622 its reverse (2260215), we get a palindrome (7380837).

The spelling of 5120622 in words is "five million, one hundred twenty thousand, six hundred twenty-two".