8213104 has 10 divisors (see below), whose sum is σ = 15912920. Its totient is φ = 4106544.

The previous prime is 8213089. The next prime is 8213123. The reversal of 8213104 is 4013128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256644 + ... + 256675.

It is an arithmetic number, because the mean of its divisors is an integer number (1591292).

Almost surely, 2^8213104 is an apocalyptic number.

It is an amenable number.

8213104 is a deficient number, since it is larger than the sum of its proper divisors (7699816).

8213104 is a wasteful number, since it uses less digits than its factorization.

8213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513327 (or 513321 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 8213104 is about 2865.8513569269. The cubic root of 8213104 is about 201.7603274462.

The spelling of 8213104 in words is "eight million, two hundred thirteen thousand, one hundred four".