8022387 has 8 divisors (see below), whose sum is σ = 10737360. Its totient is φ = 5327840.

The previous prime is 8022373. The next prime is 8022403. The reversal of 8022387 is 7832208.

8022387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8022387 - 2⁶ = 8022323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8022307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4164 + ... + 5777.

It is an arithmetic number, because the mean of its divisors is an integer number (1342170).

Almost surely, 2^8022387 is an apocalyptic number.

8022387 is a deficient number, since it is larger than the sum of its proper divisors (2714973).

8022387 is a wasteful number, since it uses less digits than its factorization.

8022387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8022387 is about 2832.3818598487. The cubic root of 8022387 is about 200.1863845833.

The spelling of 8022387 in words is "eight million, twenty-two thousand, three hundred eighty-seven".