8083021 has 2 divisors, whose sum is σ = 8083022. Its totient is φ = 8083020.

The previous prime is 8083001. The next prime is 8083063. The reversal of 8083021 is 1203808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8037225 + 45796 = 2835^2 + 214^2 .

It is a cyclic number.

It is not a de Polignac number, because 8083021 - 2¹⁷ = 7951949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8082983 and 8083001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8083001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4041510 + 4041511.

It is an arithmetic number, because the mean of its divisors is an integer number (4041511).

Almost surely, 2^8083021 is an apocalyptic number.

It is an amenable number.

8083021 is a deficient number, since it is larger than the sum of its proper divisors (1).

8083021 is an equidigital number, since it uses as much as digits as its factorization.

8083021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8083021 is about 2843.0654230953. The cubic root of 8083021 is about 200.6894621452.

Adding to 8083021 its reverse (1203808), we get a palindrome (9286829).

The spelling of 8083021 in words is "eight million, eighty-three thousand, twenty-one".