8022015 has 24 divisors (see below), whose sum is σ = 14068080. Its totient is φ = 4228224.

The previous prime is 8021999. The next prime is 8022017. The reversal of 8022015 is 5102208.

8022015 is a nontrivial binomial coefficient, being equal to C(4006, 2).

It is not a de Polignac number, because 8022015 - 2⁴ = 8021999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8022017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3004 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (586170).

Almost surely, 2^8022015 is an apocalyptic number.

8022015 is the 4005-th triangular number and also the 2003-rd hexagonal number.

8022015 is a deficient number, since it is larger than the sum of its proper divisors (6046065).

8022015 is a wasteful number, since it uses less digits than its factorization.

8022015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 8022015 is about 2832.3161899760. The cubic root of 8022015 is about 200.1832903053.

The spelling of 8022015 in words is "eight million, twenty-two thousand, fifteen".