3225667 has 2 divisors, whose sum is σ = 3225668. Its totient is φ = 3225666.

The previous prime is 3225653. The next prime is 3225671. The reversal of 3225667 is 7665223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3225667 - 2⁷ = 3225539 is a prime.

It is not a weakly prime, because it can be changed into another prime (3225647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612833 + 1612834.

It is an arithmetic number, because the mean of its divisors is an integer number (1612834).

Almost surely, 2^3225667 is an apocalyptic number.

3225667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3225667 is an equidigital number, since it uses as much as digits as its factorization.

3225667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 3225667 is about 1796.0141981621. The cubic root of 3225667 is about 147.7542030387.

It can be divided in two parts, 32256 and 67, that added together give a palindrome (32323).

The spelling of 3225667 in words is "three million, two hundred twenty-five thousand, six hundred sixty-seven".