8975845 has 8 divisors (see below), whose sum is σ = 10947960. Its totient is φ = 7062720.

The previous prime is 8975839. The next prime is 8975887. The reversal of 8975845 is 5485798.

8975845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 8300161 = 822^2 + 2881^2 .

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

It is not a de Polignac number, because 8975845 - 2⁷ = 8975717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8975795 and 8975804.

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, 14410 + ... + 15019.

It is an arithmetic number, because the mean of its divisors is an integer number (1368495).

Almost surely, 2^8975845 is an apocalyptic number.

It is an amenable number.

8975845 is a deficient number, since it is larger than the sum of its proper divisors (1972115).

8975845 is a wasteful number, since it uses less digits than its factorization.

8975845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29495.

The product of its digits is 403200, while the sum is 46.

The square root of 8975845 is about 2995.9714618133. The cubic root of 8975845 is about 207.8221251124.

The spelling of 8975845 in words is "eight million, nine hundred seventy-five thousand, eight hundred forty-five".