8213882 has 8 divisors (see below), whose sum is σ = 12338676. Its totient is φ = 4100992.

The previous prime is 8213879. The next prime is 8213893. The reversal of 8213882 is 2883128.

It can be written as a sum of positive squares in 2 ways, for example, as 8185321 + 28561 = 2861^2 + 169^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983 + ... + 4170.

Almost surely, 2^8213882 is an apocalyptic number.

8213882 is a deficient number, since it is larger than the sum of its proper divisors (4124794).

8213882 is a wasteful number, since it uses less digits than its factorization.

8213882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952.

The product of its digits is 6144, while the sum is 32.

The square root of 8213882 is about 2865.9870899919. The cubic root of 8213882 is about 201.7666979398.

The spelling of 8213882 in words is "eight million, two hundred thirteen thousand, eight hundred eighty-two".