3635226 has 64 divisors (see below), whose sum is σ = 9446400. Its totient is φ = 1014768.

The previous prime is 3635221. The next prime is 3635227. The reversal of 3635226 is 6225363.

3635226 is a `hidden beast` number, since 3 + 635 + 2 + 26 = 666.

3635226 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (6480) is a multiple of the sum of its prime factors (240).

3635226 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 3635226.

It is not an unprimeable number, because it can be changed into a prime (3635221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22221 + ... + 22383.

It is an arithmetic number, because the mean of its divisors is an integer number (147600).

Almost surely, 2^3635226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3635226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4723200).

3635226 is an abundant number, since it is smaller than the sum of its proper divisors (5811174).

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

3635226 is a wasteful number, since it uses less digits than its factorization.

3635226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 234 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3635226 is about 1906.6268643864. The cubic root of 3635226 is about 153.7601539992.

The spelling of 3635226 in words is "three million, six hundred thirty-five thousand, two hundred twenty-six".