3223626 has 16 divisors (see below), whose sum is σ = 7368384. Its totient is φ = 921024.

The previous prime is 3223621. The next prime is 3223631. The reversal of 3223626 is 6263223.

It is an interprime number because it is at equal distance from previous prime (3223621) and next prime (3223631).

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

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3223596 and 3223605.

It is not an unprimeable number, because it can be changed into a prime (3223621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38335 + ... + 38418.

It is an arithmetic number, because the mean of its divisors is an integer number (460524).

Almost surely, 2^3223626 is an apocalyptic number.

3223626 is an abundant number, since it is smaller than the sum of its proper divisors (4144758).

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

3223626 is a wasteful number, since it uses less digits than its factorization.

3223626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76765.

The product of its digits is 2592, while the sum is 24.

The square root of 3223626 is about 1795.4459056179. The cubic root of 3223626 is about 147.7230332626.

Adding to 3223626 its reverse (6263223), we get a palindrome (9486849).

The spelling of 3223626 in words is "three million, two hundred twenty-three thousand, six hundred twenty-six".