8215882 has 8 divisors (see below), whose sum is σ = 12586176. Its totient is φ = 4020492.

The previous prime is 8215877. The next prime is 8215897. The reversal of 8215882 is 2885128.

It is a happy number.

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, 43608 + ... + 43795.

It is an arithmetic number, because the mean of its divisors is an integer number (1573272).

Almost surely, 2^8215882 is an apocalyptic number.

8215882 is a deficient number, since it is larger than the sum of its proper divisors (4370294).

8215882 is a wasteful number, since it uses less digits than its factorization.

8215882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87452.

The product of its digits is 10240, while the sum is 34.

The square root of 8215882 is about 2866.3359886796. The cubic root of 8215882 is about 201.7830726839.

The spelling of 8215882 in words is "eight million, two hundred fifteen thousand, eight hundred eighty-two".