3252121 has 2 divisors, whose sum is σ = 3252122. Its totient is φ = 3252120.

The previous prime is 3252091. The next prime is 3252163. The reversal of 3252121 is 1212523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2368521 + 883600 = 1539^2 + 940^2 .

It is a cyclic number.

It is not a de Polignac number, because 3252121 - 2⁹ = 3251609 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3252095 and 3252104.

It is not a weakly prime, because it can be changed into another prime (3252191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626060 + 1626061.

It is an arithmetic number, because the mean of its divisors is an integer number (1626061).

Almost surely, 2^3252121 is an apocalyptic number.

It is an amenable number.

3252121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3252121 is an equidigital number, since it uses as much as digits as its factorization.

3252121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120, while the sum is 16.

The square root of 3252121 is about 1803.3638013446. The cubic root of 3252121 is about 148.1570192551.

Adding to 3252121 its reverse (1212523), we get a palindrome (4464644).

The spelling of 3252121 in words is "three million, two hundred fifty-two thousand, one hundred twenty-one".