8099213 has 4 divisors (see below), whose sum is σ = 8144640. Its totient is φ = 8053788.

The previous prime is 8099173. The next prime is 8099219. The reversal of 8099213 is 3129908.

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 8099213 - 2⁸ = 8098957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8099213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8099219) 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, 22445 + ... + 22802.

It is an arithmetic number, because the mean of its divisors is an integer number (2036160).

Almost surely, 2^8099213 is an apocalyptic number.

It is an amenable number.

8099213 is a deficient number, since it is larger than the sum of its proper divisors (45427).

8099213 is a wasteful number, since it uses less digits than its factorization.

8099213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45426.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 8099213 is about 2845.9116289864. The cubic root of 8099213 is about 200.8233805704.

The spelling of 8099213 in words is "eight million, ninety-nine thousand, two hundred thirteen".