8512245 has 48 divisors (see below), whose sum is σ = 17177472. Its totient is φ = 3818880.

The previous prime is 8512219. The next prime is 8512267. The reversal of 8512245 is 5422158.

It is a happy number.

8512245 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8512245 - 2⁶ = 8512181 is a prime.

8512245 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18994 + ... + 19436.

It is an arithmetic number, because the mean of its divisors is an integer number (357864).

Almost surely, 2^8512245 is an apocalyptic number.

It is an amenable number.

8512245 is an abundant number, since it is smaller than the sum of its proper divisors (8665227).

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

8512245 is a wasteful number, since it uses less digits than its factorization.

8512245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 519 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 8512245 is about 2917.5751918331. The cubic root of 8512245 is about 204.1807078131.

The spelling of 8512245 in words is "eight million, five hundred twelve thousand, two hundred forty-five".