8757245 has 16 divisors (see below), whose sum is σ = 12096768. Its totient is φ = 5961600.

The previous prime is 8757223. The next prime is 8757253. The reversal of 8757245 is 5427578.

8757245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8757245 - 2¹⁰ = 8756221 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8757199 and 8757208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4457 + ... + 6113.

It is an arithmetic number, because the mean of its divisors is an integer number (756048).

Almost surely, 2^8757245 is an apocalyptic number.

It is an amenable number.

8757245 is a deficient number, since it is larger than the sum of its proper divisors (3339523).

8757245 is a wasteful number, since it uses less digits than its factorization.

8757245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820.

The product of its digits is 78400, while the sum is 38.

The square root of 8757245 is about 2959.2642666717. The cubic root of 8757245 is about 206.1211230376.

The spelling of 8757245 in words is "eight million, seven hundred fifty-seven thousand, two hundred forty-five".