8648245 has 8 divisors (see below), whose sum is σ = 10394784. Its totient is φ = 6907344.

The previous prime is 8648239. The next prime is 8648251. The reversal of 8648245 is 5428468.

It is an interprime number because it is at equal distance from previous prime (8648239) and next prime (8648251).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8648245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3582 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (1299348).

Almost surely, 2^8648245 is an apocalyptic number.

It is an amenable number.

8648245 is a deficient number, since it is larger than the sum of its proper divisors (1746539).

8648245 is a wasteful number, since it uses less digits than its factorization.

8648245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819.

The product of its digits is 61440, while the sum is 37.

The square root of 8648245 is about 2940.7898598846. The cubic root of 8648245 is about 205.2623648481.

The spelling of 8648245 in words is "eight million, six hundred forty-eight thousand, two hundred forty-five".