8182236 has 48 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 2430720.

The previous prime is 8182211. The next prime is 8182243. The reversal of 8182236 is 6322818.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821 + ... + 4931.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

Almost surely, 2^8182236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8182236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10644480).

8182236 is an abundant number, since it is smaller than the sum of its proper divisors (13106724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8182236 is a wasteful number, since it uses less digits than its factorization.

8182236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154 (or 2152 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 8182236 is about 2860.4608020387. The cubic root of 8182236 is about 201.5072458485.

The spelling of 8182236 in words is "eight million, one hundred eighty-two thousand, two hundred thirty-six".