8124285 has 32 divisors (see below), whose sum is σ = 14249088. Its totient is φ = 3928320.

The previous prime is 8124257. The next prime is 8124287. The reversal of 8124285 is 5824218.

8124285 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 8124285 - 2⁷ = 8124157 is a prime.

It is a super-2 number, since 2×8124285² = 132008013522450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8124287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11554 + ... + 12236.

It is an arithmetic number, because the mean of its divisors is an integer number (445284).

Almost surely, 2^8124285 is an apocalyptic number.

It is an amenable number.

8124285 is a deficient number, since it is larger than the sum of its proper divisors (6124803).

8124285 is a wasteful number, since it uses less digits than its factorization.

8124285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its digits is 5120, while the sum is 30.

The square root of 8124285 is about 2850.3131406917. The cubic root of 8124285 is about 201.0303906920.

The spelling of 8124285 in words is "eight million, one hundred twenty-four thousand, two hundred eighty-five".