3622033 has 4 divisors (see below), whose sum is σ = 3662820. Its totient is φ = 3581248.

The previous prime is 3622007. The next prime is 3622039. The reversal of 3622033 is 3302263.

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

It can be written as a sum of positive squares in 2 ways, for example, as 262144 + 3359889 = 512^2 + 1833^2 .

It is a cyclic number.

It is not a de Polignac number, because 3622033 - 2⁵ = 3622001 is a prime.

It is a Duffinian number.

3622033 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3622033.

It is not an unprimeable number, because it can be changed into a prime (3622039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20260 + ... + 20437.

It is an arithmetic number, because the mean of its divisors is an integer number (915705).

Almost surely, 2^3622033 is an apocalyptic number.

It is an amenable number.

3622033 is a deficient number, since it is larger than the sum of its proper divisors (40787).

3622033 is an equidigital number, since it uses as much as digits as its factorization.

3622033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40786.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3622033 is about 1903.1639445933. The cubic root of 3622033 is about 153.5739192055.

Adding to 3622033 its reverse (3302263), we get a palindrome (6924296).

The spelling of 3622033 in words is "three million, six hundred twenty-two thousand, thirty-three".