3225231 has 16 divisors (see below), whose sum is σ = 5030400. Its totient is φ = 2036664.

The previous prime is 3225227. The next prime is 3225247. The reversal of 3225231 is 1325223.

It is not a de Polignac number, because 3225231 - 2² = 3225227 is a prime.

It is a super-2 number, since 2×3225231² = 20804230006722, which contains 22 as substring.

3225231 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3226231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631 + ... + 3656.

It is an arithmetic number, because the mean of its divisors is an integer number (314400).

Almost surely, 2^3225231 is an apocalyptic number.

3225231 is a deficient number, since it is larger than the sum of its proper divisors (1805169).

3225231 is a wasteful number, since it uses less digits than its factorization.

3225231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315 (or 6309 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 3225231 is about 1795.8928141735. The cubic root of 3225231 is about 147.7475456316.

The spelling of 3225231 in words is "three million, two hundred twenty-five thousand, two hundred thirty-one".