8985125 has 8 divisors (see below), whose sum is σ = 11213592. Its totient is φ = 7188000.

The previous prime is 8985113. The next prime is 8985139. The reversal of 8985125 is 5215898.

It can be written as a sum of positive squares in 4 ways, for example, as 2669956 + 6315169 = 1634^2 + 2513^2 .

It is not a de Polignac number, because 8985125 - 2¹⁸ = 8722981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35816 + ... + 36065.

It is an arithmetic number, because the mean of its divisors is an integer number (1401699).

Almost surely, 2^8985125 is an apocalyptic number.

It is an amenable number.

8985125 is a deficient number, since it is larger than the sum of its proper divisors (2228467).

8985125 is an equidigital number, since it uses as much as digits as its factorization.

8985125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71896 (or 71886 counting only the distinct ones).

The product of its digits is 28800, while the sum is 38.

The square root of 8985125 is about 2997.5198081080. The cubic root of 8985125 is about 207.8937219020.

The spelling of 8985125 in words is "eight million, nine hundred eighty-five thousand, one hundred twenty-five".