3253216 has 12 divisors (see below), whose sum is σ = 6404832. Its totient is φ = 1626592.

The previous prime is 3253177. The next prime is 3253219. The reversal of 3253216 is 6123523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50800 + ... + 50863.

It is an arithmetic number, because the mean of its divisors is an integer number (533736).

Almost surely, 2^3253216 is an apocalyptic number.

It is an amenable number.

3253216 is a deficient number, since it is larger than the sum of its proper divisors (3151616).

3253216 is a wasteful number, since it uses less digits than its factorization.

3253216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101673 (or 101665 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 3253216 is about 1803.6673751000. The cubic root of 3253216 is about 148.1736457102.

Adding to 3253216 its reverse (6123523), we get a palindrome (9376739).

The spelling of 3253216 in words is "three million, two hundred fifty-three thousand, two hundred sixteen".