3257233 has 4 divisors (see below), whose sum is σ = 3722560. Its totient is φ = 2791908.

The previous prime is 3257231. The next prime is 3257239. The reversal of 3257233 is 3327523.

It is a happy number.

3257233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3257233 - 2¹ = 3257231 is a prime.

It is a d-powerful number, because it can be written as 3² + 2⁴ + 5⁴ + 7⁴ + 2¹⁶ + 3¹³ + 3¹³ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3257198 and 3257207.

It is not an unprimeable number, because it can be changed into a prime (3257231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232653 + ... + 232666.

It is an arithmetic number, because the mean of its divisors is an integer number (930640).

Almost surely, 2^3257233 is an apocalyptic number.

It is an amenable number.

3257233 is a deficient number, since it is larger than the sum of its proper divisors (465327).

3257233 is an equidigital number, since it uses as much as digits as its factorization.

3257233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465326.

The product of its digits is 3780, while the sum is 25.

The square root of 3257233 is about 1804.7805960836. The cubic root of 3257233 is about 148.2346078183.

The spelling of 3257233 in words is "three million, two hundred fifty-seven thousand, two hundred thirty-three".