8202001 has 4 divisors (see below), whose sum is σ = 8211952. Its totient is φ = 8192052.

The previous prime is 8201989. The next prime is 8202013. The reversal of 8202001 is 1002028.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8201989) and next prime (8202013).

It is a cyclic number.

It is not a de Polignac number, because 8202001 - 2⁵ = 8201969 is a prime.

It is a Duffinian number.

8202001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8202031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3615 + ... + 5428.

It is an arithmetic number, because the mean of its divisors is an integer number (2052988).

Almost surely, 2^8202001 is an apocalyptic number.

It is an amenable number.

8202001 is a deficient number, since it is larger than the sum of its proper divisors (9951).

8202001 is an equidigital number, since it uses as much as digits as its factorization.

8202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9950.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 8202001 is about 2863.9135810984. The cubic root of 8202001 is about 201.6693689352.

Adding to 8202001 its reverse (1002028), we get a palindrome (9204029).

The spelling of 8202001 in words is "eight million, two hundred two thousand, one".