3622235 has 4 divisors (see below), whose sum is σ = 4346688. Its totient is φ = 2897784.

The previous prime is 3622231. The next prime is 3622253. The reversal of 3622235 is 5322263.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3622235 - 2² = 3622231 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 6⁶ + 2⁸ + 2¹² + 2¹² + 3¹³ + 5⁹ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3622235.

It is not an unprimeable number, because it can be changed into a prime (3622231) 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 3 ways as a sum of consecutive naturals, for example, 362219 + ... + 362228.

It is an arithmetic number, because the mean of its divisors is an integer number (1086672).

Almost surely, 2^3622235 is an apocalyptic number.

3622235 is a deficient number, since it is larger than the sum of its proper divisors (724453).

3622235 is an equidigital number, since it uses as much as digits as its factorization.

3622235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724452.

The product of its digits is 2160, while the sum is 23.

The square root of 3622235 is about 1903.2170133750. The cubic root of 3622235 is about 153.5767740806.

Adding to 3622235 its reverse (5322263), we get a palindrome (8944498).

The spelling of 3622235 in words is "three million, six hundred twenty-two thousand, two hundred thirty-five".