3005245 has 8 divisors (see below), whose sum is σ = 3615840. Its totient is φ = 2397840.

The previous prime is 3005237. The next prime is 3005267. The reversal of 3005245 is 5425003.

It is a happy number.

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

It is not a de Polignac number, because 3005245 - 2³ = 3005237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2610 + ... + 3580.

It is an arithmetic number, because the mean of its divisors is an integer number (451980).

Almost surely, 2^3005245 is an apocalyptic number.

It is an amenable number.

3005245 is a deficient number, since it is larger than the sum of its proper divisors (610595).

3005245 is an equidigital number, since it uses as much as digits as its factorization.

3005245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 3005245 is about 1733.5642474394. The cubic root of 3005245 is about 144.3089591951.

The spelling of 3005245 in words is "three million, five thousand, two hundred forty-five".