8067541212 has 36 divisors (see below), whose sum is σ = 20429614296. Its totient is φ = 2684345760.

The previous prime is 8067541201. The next prime is 8067541213. The reversal of 8067541212 is 2121457608.

It is a tau number, because it is divible by the number of its divisors (36).

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 (8067541213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181114 + ... + 221217.

It is an arithmetic number, because the mean of its divisors is an integer number (567489286).

Almost surely, 2^8067541212 is an apocalyptic number.

It is an amenable number.

8067541212 is an abundant number, since it is smaller than the sum of its proper divisors (12362073084).

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

8067541212 is a wasteful number, since it uses less digits than its factorization.

8067541212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402898 (or 402893 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8067541212 is about 89819.4923833351. The cubic root of 8067541212 is about 2005.6126685749.

The spelling of 8067541212 in words is "eight billion, sixty-seven million, five hundred forty-one thousand, two hundred twelve".