8302020 has 48 divisors (see below), whose sum is σ = 23405760. Its totient is φ = 2198656.

The previous prime is 8302013. The next prime is 8302027. The reversal of 8302020 is 202038.

It is an interprime number because it is at equal distance from previous prime (8302013) and next prime (8302027).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (8302027) 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, 10354 + ... + 11126.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^8302020 is an apocalyptic number.

It is an amenable number.

8302020 is an abundant number, since it is smaller than the sum of its proper divisors (15103740).

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

8302020 is a wasteful number, since it uses less digits than its factorization.

8302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 8302020 is about 2881.3226129679. The cubic root of 8302020 is about 202.4858090955.

Adding to 8302020 its reverse (202038), we get a palindrome (8504058).

It can be divided in two parts, 830 and 2020, that added together give a triangular number (2850 = T₇₅).

The spelling of 8302020 in words is "eight million, three hundred two thousand, twenty".