5106222 has 96 divisors (see below), whose sum is σ = 13444704. Its totient is φ = 1382400.

The previous prime is 5106217. The next prime is 5106229. The reversal of 5106222 is 2226015.

It is a super-2 number, since 2×5106222² = 52147006226568, which contains 22 as substring.

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 = 5106195 and 5106204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124522 + ... + 124562.

It is an arithmetic number, because the mean of its divisors is an integer number (140049).

Almost surely, 2^5106222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5106222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6722352).

5106222 is an abundant number, since it is smaller than the sum of its proper divisors (8338482).

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

5106222 is a wasteful number, since it uses less digits than its factorization.

5106222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 111 counting only the distinct ones).

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

The square root of 5106222 is about 2259.6951121777. The cubic root of 5106222 is about 172.2000331840.

The spelling of 5106222 in words is "five million, one hundred six thousand, two hundred twenty-two".