3223136 has 24 divisors (see below), whose sum is σ = 7252560. Its totient is φ = 1381248.

The previous prime is 3223127. The next prime is 3223153. The reversal of 3223136 is 6313223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6971 + ... + 7418.

It is an arithmetic number, because the mean of its divisors is an integer number (302190).

Almost surely, 2^3223136 is an apocalyptic number.

It is an amenable number.

3223136 is an abundant number, since it is smaller than the sum of its proper divisors (4029424).

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

3223136 is a wasteful number, since it uses less digits than its factorization.

3223136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14406 (or 14398 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 3223136 is about 1795.3094440792. The cubic root of 3223136 is about 147.7155481145.

Adding to 3223136 its reverse (6313223), we get a palindrome (9536359).

The spelling of 3223136 in words is "three million, two hundred twenty-three thousand, one hundred thirty-six".