3240222 has 32 divisors (see below), whose sum is σ = 6990720. Its totient is φ = 997920.

The previous prime is 3240197. The next prime is 3240247. The reversal of 3240222 is 2220423.

3240222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3240197) and next prime (3240247).

It is an Ulam number.

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 15 ways as a sum of consecutive naturals, for example, 4572 + ... + 5232.

It is an arithmetic number, because the mean of its divisors is an integer number (218460).

Almost surely, 2^3240222 is an apocalyptic number.

3240222 is an abundant number, since it is smaller than the sum of its proper divisors (3750498).

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

3240222 is a wasteful number, since it uses less digits than its factorization.

3240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3240222 is about 1800.0616656104. The cubic root of 3240222 is about 147.9761040066.

Adding to 3240222 its reverse (2220423), we get a palindrome (5460645).

The spelling of 3240222 in words is "three million, two hundred forty thousand, two hundred twenty-two".