8211006 has 12 divisors (see below), whose sum is σ = 17790552. Its totient is φ = 2736996.

The previous prime is 8210987. The next prime is 8211011. The reversal of 8211006 is 6001128.

It is a super-3 number, since 3×8211006³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 456167 = 8211006 / (8 + 2 + 1 + 1 + 0 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 8211006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228066 + ... + 228101.

It is an arithmetic number, because the mean of its divisors is an integer number (1482546).

Almost surely, 2^8211006 is an apocalyptic number.

8211006 is an abundant number, since it is smaller than the sum of its proper divisors (9579546).

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

8211006 is a wasteful number, since it uses less digits than its factorization.

8211006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456175 (or 456172 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 8211006 is about 2865.4852992120. The cubic root of 8211006 is about 201.7431463977.

The spelling of 8211006 in words is "eight million, two hundred eleven thousand, six".