8252120 has 16 divisors (see below), whose sum is σ = 18567360. Its totient is φ = 3300832.

The previous prime is 8252093. The next prime is 8252129. The reversal of 8252120 is 212528.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 8252092 and 8252101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8252129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103112 + ... + 103191.

It is an arithmetic number, because the mean of its divisors is an integer number (1160460).

Almost surely, 2^8252120 is an apocalyptic number.

It is an amenable number.

8252120 is an abundant number, since it is smaller than the sum of its proper divisors (10315240).

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

8252120 is a wasteful number, since it uses less digits than its factorization.

8252120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206314 (or 206310 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 8252120 is about 2872.6503441944. The cubic root of 8252120 is about 202.0793074858.

Adding to 8252120 its reverse (212528), we get a palindrome (8464648).

The spelling of 8252120 in words is "eight million, two hundred fifty-two thousand, one hundred twenty".