8150213 has 4 divisors (see below), whose sum is σ = 8175168. Its totient is φ = 8125260.

The previous prime is 8150209. The next prime is 8150237. The reversal of 8150213 is 3120518.

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 a cyclic number.

It is not a de Polignac number, because 8150213 - 2² = 8150209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8150243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11981 + ... + 12642.

It is an arithmetic number, because the mean of its divisors is an integer number (2043792).

Almost surely, 2^8150213 is an apocalyptic number.

It is an amenable number.

8150213 is a deficient number, since it is larger than the sum of its proper divisors (24955).

8150213 is a wasteful number, since it uses less digits than its factorization.

8150213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24954.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 8150213 is about 2854.8577898032. The cubic root of 8150213 is about 201.2440210150.

The spelling of 8150213 in words is "eight million, one hundred fifty thousand, two hundred thirteen".