8235020 has 12 divisors (see below), whose sum is σ = 17293584. Its totient is φ = 3294000.

The previous prime is 8235013. The next prime is 8235047. The reversal of 8235020 is 205328.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 411751 = 8235020 / (8 + 2 + 3 + 5 + 0 + 2 + 0).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8234983 and 8235001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205856 + ... + 205895.

It is an arithmetic number, because the mean of its divisors is an integer number (1441132).

Almost surely, 2^8235020 is an apocalyptic number.

It is an amenable number.

8235020 is an abundant number, since it is smaller than the sum of its proper divisors (9058564).

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

8235020 is a wasteful number, since it uses less digits than its factorization.

8235020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411760 (or 411758 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 8235020 is about 2869.6724551767. The cubic root of 8235020 is about 201.9396283985.

The spelling of 8235020 in words is "eight million, two hundred thirty-five thousand, twenty".