3225743 has 4 divisors (see below), whose sum is σ = 3271248. Its totient is φ = 3180240.

The previous prime is 3225737. The next prime is 3225749. The reversal of 3225743 is 3475223.

3225743 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 an emirpimes, since its reverse is a distinct semiprime: 3475223 = 67 ⋅51869.

It is an interprime number because it is at equal distance from previous prime (3225737) and next prime (3225749).

It is a cyclic number.

It is not a de Polignac number, because 3225743 - 2⁶ = 3225679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225749) 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, 22646 + ... + 22787.

It is an arithmetic number, because the mean of its divisors is an integer number (817812).

Almost surely, 2^3225743 is an apocalyptic number.

3225743 is a deficient number, since it is larger than the sum of its proper divisors (45505).

3225743 is an equidigital number, since it uses as much as digits as its factorization.

3225743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45504.

The product of its digits is 5040, while the sum is 26.

The square root of 3225743 is about 1796.0353559994. The cubic root of 3225743 is about 147.7553634428.

The spelling of 3225743 in words is "three million, two hundred twenty-five thousand, seven hundred forty-three".