8745246 has 40 divisors (see below), whose sum is σ = 20139240. Its totient is φ = 2834352.

The previous prime is 8745241. The next prime is 8745299. The reversal of 8745246 is 6425478.

It is a self number, because there is not a number n which added to its sum of digits gives 8745246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8745241) 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 19 ways as a sum of consecutive naturals, for example, 5265 + ... + 6723.

It is an arithmetic number, because the mean of its divisors is an integer number (503481).

Almost surely, 2^8745246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8745246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10069620).

8745246 is an abundant number, since it is smaller than the sum of its proper divisors (11393994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8745246 is a wasteful number, since it uses less digits than its factorization.

8745246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1501 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 8745246 is about 2957.2362097066. The cubic root of 8745246 is about 206.0269390101.

The spelling of 8745246 in words is "eight million, seven hundred forty-five thousand, two hundred forty-six".