3252643 has 2 divisors, whose sum is σ = 3252644. Its totient is φ = 3252642.

The previous prime is 3252631. The next prime is 3252677. The reversal of 3252643 is 3462523.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3462523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3252643 - 2¹⁷ = 3121571 is a prime.

It is a d-powerful number, because it can be written as 3 + 2⁷ + 5 + 2¹⁹ + 6⁸ + 4¹⁰ + 3³ .

It is not a weakly prime, because it can be changed into another prime (3252043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626321 + 1626322.

It is an arithmetic number, because the mean of its divisors is an integer number (1626322).

Almost surely, 2^3252643 is an apocalyptic number.

3252643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3252643 is an equidigital number, since it uses as much as digits as its factorization.

3252643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 25.

The square root of 3252643 is about 1803.5085250700. The cubic root of 3252643 is about 148.1649457566.

The spelling of 3252643 in words is "three million, two hundred fifty-two thousand, six hundred forty-three".