8213074 has 8 divisors (see below), whose sum is σ = 13044348. Its totient is φ = 3864960.

The previous prime is 8213071. The next prime is 8213089. The reversal of 8213074 is 4703128.

It can be written as a sum of positive squares in 2 ways, for example, as 8162449 + 50625 = 2857^2 + 225^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8213071) 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, 120747 + ... + 120814.

Almost surely, 2^8213074 is an apocalyptic number.

8213074 is a deficient number, since it is larger than the sum of its proper divisors (4831274).

8213074 is a wasteful number, since it uses less digits than its factorization.

8213074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241580.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8213074 is about 2865.8461228754. The cubic root of 8213074 is about 201.7600817893.

The spelling of 8213074 in words is "eight million, two hundred thirteen thousand, seventy-four".