2466222 has 48 divisors (see below), whose sum is σ = 5617920. Its totient is φ = 720720.

The previous prime is 2466197. The next prime is 2466223. The reversal of 2466222 is 2226642.

2466222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2466222³ = 45000543331529919144, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2³ + 4⁹ + 6 + 6⁸ + 2⁵ + 2⁷ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 2466192 and 2466201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466223) 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, 31179 + ... + 31257.

It is an arithmetic number, because the mean of its divisors is an integer number (117040).

2^2466222 is an apocalyptic number.

2466222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2466222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2808960).

2466222 is an abundant number, since it is smaller than the sum of its proper divisors (3151698).

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

2466222 is a wasteful number, since it uses less digits than its factorization.

2466222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 138 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 2466222 is about 1570.4209626721. The cubic root of 2466222 is about 135.1068564128.

The spelling of 2466222 in words is "two million, four hundred sixty-six thousand, two hundred twenty-two".