8246020 has 48 divisors (see below), whose sum is σ = 18627840. Its totient is φ = 3055104.

The previous prime is 8245997. The next prime is 8246023. The reversal of 8246020 is 206428.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8245982 and 8246000.

It is not an unprimeable number, because it can be changed into a prime (8246023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26707 + ... + 27013.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

Almost surely, 2^8246020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8246020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9313920).

8246020 is an abundant number, since it is smaller than the sum of its proper divisors (10381820).

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

8246020 is a wasteful number, since it uses less digits than its factorization.

8246020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8246020 is about 2871.5884106188. The cubic root of 8246020 is about 202.0295026019.

The spelling of 8246020 in words is "eight million, two hundred forty-six thousand, twenty".