3220242 has 32 divisors (see below), whose sum is σ = 6899904. Its totient is φ = 998400.

The previous prime is 3220219. The next prime is 3220267. The reversal of 3220242 is 2420223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13242 + ... + 13482.

It is an arithmetic number, because the mean of its divisors is an integer number (215622).

Almost surely, 2^3220242 is an apocalyptic number.

3220242 is an abundant number, since it is smaller than the sum of its proper divisors (3679662).

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

3220242 is a wasteful number, since it uses less digits than its factorization.

3220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

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

The square root of 3220242 is about 1794.5032738895. The cubic root of 3220242 is about 147.6713244345.

Adding to 3220242 its reverse (2420223), we get a palindrome (5640465).

The spelling of 3220242 in words is "three million, two hundred twenty thousand, two hundred forty-two".