3215233 has 6 divisors (see below), whose sum is σ = 3740226. Its totient is φ = 2755872.

The previous prime is 3215231. The next prime is 3215257. The reversal of 3215233 is 3325123.

It can be written as a sum of positive squares in only one way, i.e., 3211264 + 3969 = 1792^2 + 63^2 .

It is not a de Polignac number, because 3215233 - 2¹ = 3215231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3215233.

It is not an unprimeable number, because it can be changed into a prime (3215231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32760 + ... + 32857.

It is an arithmetic number, because the mean of its divisors is an integer number (623371).

Almost surely, 2^3215233 is an apocalyptic number.

It is an amenable number.

3215233 is a deficient number, since it is larger than the sum of its proper divisors (524993).

3215233 is an equidigital number, since it uses as much as digits as its factorization.

3215233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65631 (or 65624 counting only the distinct ones).

The product of its digits is 540, while the sum is 19.

The square root of 3215233 is about 1793.1070799035. The cubic root of 3215233 is about 147.5947184407.

The spelling of 3215233 in words is "three million, two hundred fifteen thousand, two hundred thirty-three".