8085244212 has 54 divisors (see below), whose sum is σ = 20563368098. Its totient is φ = 2678610528.

The previous prime is 8085244187. The next prime is 8085244213. The reversal of 8085244212 is 2124425808.

8085244212 is a `hidden beast` number, since 80 + 8 + 524 + 42 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7599306276 + 485937936 = 87174^2 + 22044^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085244213) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 999978 + ... + 1008030.

Almost surely, 2^8085244212 is an apocalyptic number.

It is an amenable number.

8085244212 is an abundant number, since it is smaller than the sum of its proper divisors (12478123886).

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

8085244212 is a wasteful number, since it uses less digits than its factorization.

8085244212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8397 (or 8225 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 8085244212 is about 89917.9860317167. The cubic root of 8085244212 is about 2007.0786014768.

The spelling of 8085244212 in words is "eight billion, eighty-five million, two hundred forty-four thousand, two hundred twelve".