8211896 has 32 divisors (see below), whose sum is σ = 19198080. Its totient is φ = 3199200.

The previous prime is 8211893. The next prime is 8211899. The reversal of 8211896 is 6981128.

It is an interprime number because it is at equal distance from previous prime (8211893) and next prime (8211899).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8211893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6050 + ... + 7281.

It is an arithmetic number, because the mean of its divisors is an integer number (599940).

Almost surely, 2^8211896 is an apocalyptic number.

It is an amenable number.

8211896 is an abundant number, since it is smaller than the sum of its proper divisors (10986184).

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

8211896 is a wasteful number, since it uses less digits than its factorization.

8211896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13355 (or 13351 counting only the distinct ones).

The product of its digits is 6912, while the sum is 35.

The square root of 8211896 is about 2865.6405915606. The cubic root of 8211896 is about 201.7504351885.

The spelling of 8211896 in words is "eight million, two hundred eleven thousand, eight hundred ninety-six".