3622006 has 8 divisors (see below), whose sum is σ = 5473080. Its totient is φ = 1797648.

The previous prime is 3622001. The next prime is 3622007. The reversal of 3622006 is 6002263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622001) 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, 6336 + ... + 6883.

It is an arithmetic number, because the mean of its divisors is an integer number (684135).

Almost surely, 2^3622006 is an apocalyptic number.

3622006 is a deficient number, since it is larger than the sum of its proper divisors (1851074).

3622006 is a wasteful number, since it uses less digits than its factorization.

3622006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13358.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3622006 is about 1903.1568511292. The cubic root of 3622006 is about 153.5735376053.

Adding to 3622006 its reverse (6002263), we get a palindrome (9624269).

The spelling of 3622006 in words is "three million, six hundred twenty-two thousand, six".