4032222 has 32 divisors (see below), whose sum is σ = 8570880. Its totient is φ = 1261920.

The previous prime is 4032221. The next prime is 4032257. The reversal of 4032222 is 2222304.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4032221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8179 + ... + 8657.

It is an arithmetic number, because the mean of its divisors is an integer number (267840).

Almost surely, 2^4032222 is an apocalyptic number.

4032222 is an abundant number, since it is smaller than the sum of its proper divisors (4538658).

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

4032222 is a wasteful number, since it uses less digits than its factorization.

4032222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568.

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

The square root of 4032222 is about 2008.0393422441. The cubic root of 4032222 is about 159.1652093955.

Adding to 4032222 its reverse (2222304), we get a palindrome (6254526).

The spelling of 4032222 in words is "four million, thirty-two thousand, two hundred twenty-two".