3622227 has 24 divisors (see below), whose sum is σ = 5764752. Its totient is φ = 2016000.

The previous prime is 3622219. The next prime is 3622231. The reversal of 3622227 is 7222263.

It is not a de Polignac number, because 3622227 - 2³ = 3622219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3622197 and 3622206.

It is not an unprimeable number, because it can be changed into a prime (3622327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5727 + ... + 6327.

It is an arithmetic number, because the mean of its divisors is an integer number (240198).

Almost surely, 2^3622227 is an apocalyptic number.

3622227 is a deficient number, since it is larger than the sum of its proper divisors (2142525).

3622227 is a wasteful number, since it uses less digits than its factorization.

3622227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 652 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 3622227 is about 1903.2149116692. The cubic root of 3622227 is about 153.5766610182.

It can be divided in two parts, 3 and 622227, that multiplied together give a palindrome (1866681).

The spelling of 3622227 in words is "three million, six hundred twenty-two thousand, two hundred twenty-seven".