2652222 has 16 divisors (see below), whose sum is σ = 5535360. Its totient is φ = 845592.

The previous prime is 2652217. The next prime is 2652233. The reversal of 2652222 is 2222562.

2652222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 9472 + ... + 9747.

It is an arithmetic number, because the mean of its divisors is an integer number (345960).

2^2652222 is an apocalyptic number.

2652222 is an abundant number, since it is smaller than the sum of its proper divisors (2883138).

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

2652222 is a wasteful number, since it uses less digits than its factorization.

2652222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19247.

The product of its digits is 960, while the sum is 21.

The square root of 2652222 is about 1628.5643984811. The cubic root of 2652222 is about 138.4214171028.

Adding to 2652222 its reverse (2222562), we get a palindrome (4874784).

The spelling of 2652222 in words is "two million, six hundred fifty-two thousand, two hundred twenty-two".