8080213 has 4 divisors (see below), whose sum is σ = 8099308. Its totient is φ = 8061120.

The previous prime is 8080201. The next prime is 8080223. The reversal of 8080213 is 3120808.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 7273809 = 898^2 + 2697^2 .

It is a cyclic number.

It is not a de Polignac number, because 8080213 - 2¹⁷ = 7949141 is a prime.

It is a Duffinian number.

8080213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080223) 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, 8898 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (2024827).

Almost surely, 2^8080213 is an apocalyptic number.

It is an amenable number.

8080213 is a deficient number, since it is larger than the sum of its proper divisors (19095).

8080213 is a wasteful number, since it uses less digits than its factorization.

8080213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19094.

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

The square root of 8080213 is about 2842.5715470327. The cubic root of 8080213 is about 200.6662199573. Note that the first 3 decimals are identical.

The spelling of 8080213 in words is "eight million, eighty thousand, two hundred thirteen".