4226622 has 16 divisors (see below), whose sum is σ = 8489232. Its totient is φ = 1402880.

The previous prime is 4226617. The next prime is 4226623. The reversal of 4226622 is 2266224.

It is a junction number, because it is equal to n+sod(n) for n = 4226592 and 4226601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (530577).

Almost surely, 2^4226622 is an apocalyptic number.

4226622 is an abundant number, since it is smaller than the sum of its proper divisors (4262610).

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

4226622 is a wasteful number, since it uses less digits than its factorization.

4226622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003.

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

The square root of 4226622 is about 2055.8749961999. The cubic root of 4226622 is about 161.6830412908.

The spelling of 4226622 in words is "four million, two hundred twenty-six thousand, six hundred twenty-two".