3256229 has 2 divisors, whose sum is σ = 3256230. Its totient is φ = 3256228.

The previous prime is 3256217. The next prime is 3256247. The reversal of 3256229 is 9226523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3247204 + 9025 = 1802^2 + 95^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3256229 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 2⁹ + 5⁶ + 6³ + 2¹⁶ + 2²⁰ + 9⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3256249) 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, 1628114 + 1628115.

It is an arithmetic number, because the mean of its divisors is an integer number (1628115).

Almost surely, 2^3256229 is an apocalyptic number.

It is an amenable number.

3256229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3256229 is an equidigital number, since it uses as much as digits as its factorization.

3256229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 3256229 is about 1804.5024244927. The cubic root of 3256229 is about 148.2193757855.

The spelling of 3256229 in words is "three million, two hundred fifty-six thousand, two hundred twenty-nine".