8075213 has 4 divisors (see below), whose sum is σ = 8293500. Its totient is φ = 7856928.

The previous prime is 8075203. The next prime is 8075219. The reversal of 8075213 is 3125708.

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 6165289 + 1909924 = 2483^2 + 1382^2 .

It is a cyclic number.

It is not a de Polignac number, because 8075213 - 2⁶ = 8075149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075219) 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, 109088 + ... + 109161.

It is an arithmetic number, because the mean of its divisors is an integer number (2073375).

Almost surely, 2^8075213 is an apocalyptic number.

It is an amenable number.

8075213 is a deficient number, since it is larger than the sum of its proper divisors (218287).

8075213 is a wasteful number, since it uses less digits than its factorization.

8075213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218286.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 8075213 is about 2841.6919255964. The cubic root of 8075213 is about 200.6248209611.

The spelling of 8075213 in words is "eight million, seventy-five thousand, two hundred thirteen".