8212160 has 56 divisors (see below), whose sum is σ = 21342096. Its totient is φ = 2984960.

The previous prime is 8212157. The next prime is 8212163. The reversal of 8212160 is 612128.

It is an interprime number because it is at equal distance from previous prime (8212157) and next prime (8212163).

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8212163) 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, 2354 + ... + 4686.

Almost surely, 2^8212160 is an apocalyptic number.

8212160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8212160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10671048).

8212160 is an abundant number, since it is smaller than the sum of its proper divisors (13129936).

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

8212160 is a wasteful number, since it uses less digits than its factorization.

8212160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 8212160 is about 2865.6866541895. The cubic root of 8212160 is about 201.7525971555.

Adding to 8212160 its reverse (612128), we get a palindrome (8824288).

The spelling of 8212160 in words is "eight million, two hundred twelve thousand, one hundred sixty".