8219283 has 4 divisors (see below), whose sum is σ = 10959048. Its totient is φ = 5479520.

The previous prime is 8219269. The next prime is 8219317. The reversal of 8219283 is 3829128.

8219283 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8219283 - 2¹² = 8215187 is a prime.

It is a super-2 number, since 2×8219283² = 135113226068178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8219203) 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, 1369878 + ... + 1369883.

It is an arithmetic number, because the mean of its divisors is an integer number (2739762).

Almost surely, 2^8219283 is an apocalyptic number.

8219283 is a deficient number, since it is larger than the sum of its proper divisors (2739765).

8219283 is a wasteful number, since it uses less digits than its factorization.

8219283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739764.

The product of its digits is 6912, while the sum is 33.

The square root of 8219283 is about 2866.9291934054. The cubic root of 8219283 is about 201.8109118357.

The spelling of 8219283 in words is "eight million, two hundred nineteen thousand, two hundred eighty-three".