3626226 has 48 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 1092960.

The previous prime is 3626221. The next prime is 3626239. The reversal of 3626226 is 6226263.

It is a happy number.

3626226 is a `hidden beast` number, since 36 + 2 + 622 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3626226.

It is not an unprimeable number, because it can be changed into a prime (3626221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7636 + ... + 8096.

It is an arithmetic number, because the mean of its divisors is an integer number (180180).

Almost surely, 2^3626226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3626226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4324320).

3626226 is an abundant number, since it is smaller than the sum of its proper divisors (5022414).

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

3626226 is a wasteful number, since it uses less digits than its factorization.

3626226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 508 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3626226 is about 1904.2652126214. The cubic root of 3626226 is about 153.6331573113.

It can be divided in two parts, 36 and 26226, that added together give a palindrome (26262).

The spelling of 3626226 in words is "three million, six hundred twenty-six thousand, two hundred twenty-six".