3252281 has 2 divisors, whose sum is σ = 3252282. Its totient is φ = 3252280.

The previous prime is 3252217. The next prime is 3252283. The reversal of 3252281 is 1822523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2128681 + 1123600 = 1459^2 + 1060^2 .

It is a cyclic number.

It is not a de Polignac number, because 3252281 - 2⁶ = 3252217 is a prime.

It is a super-2 number, since 2×3252281² = 21154663405922, which contains 22 as substring.

Together with 3252283, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₂₃₃₇₂₆ and since 3252281 and 233726 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3252283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626140 + 1626141.

It is an arithmetic number, because the mean of its divisors is an integer number (1626141).

Almost surely, 2^3252281 is an apocalyptic number.

It is an amenable number.

3252281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3252281 is an equidigital number, since it uses as much as digits as its factorization.

3252281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 23.

The square root of 3252281 is about 1803.4081623415. The cubic root of 3252281 is about 148.1594489242.

The spelling of 3252281 in words is "three million, two hundred fifty-two thousand, two hundred eighty-one".