3227745 has 8 divisors (see below), whose sum is σ = 5164416. Its totient is φ = 1721456.

The previous prime is 3227743. The next prime is 3227747. The reversal of 3227745 is 5477223.

It is an interprime number because it is at equal distance from previous prime (3227743) and next prime (3227747).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3227745 - 2¹ = 3227743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3227743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107577 + ... + 107606.

It is an arithmetic number, because the mean of its divisors is an integer number (645552).

Almost surely, 2^3227745 is an apocalyptic number.

It is an amenable number.

3227745 is a deficient number, since it is larger than the sum of its proper divisors (1936671).

3227745 is a wasteful number, since it uses less digits than its factorization.

3227745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215191.

The product of its digits is 11760, while the sum is 30.

The square root of 3227745 is about 1796.5926082448. The cubic root of 3227745 is about 147.7859243671.

The spelling of 3227745 in words is "three million, two hundred twenty-seven thousand, seven hundred forty-five".