8163012 has 96 divisors (see below), whose sum is σ = 23030784. Its totient is φ = 2217600.

The previous prime is 8162983. The next prime is 8163017. The reversal of 8163012 is 2103618.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 8163012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8163017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114937 + ... + 115007.

It is an arithmetic number, because the mean of its divisors is an integer number (239904).

Almost surely, 2^8163012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11515392).

8163012 is an abundant number, since it is smaller than the sum of its proper divisors (14867772).

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

8163012 is a wasteful number, since it uses less digits than its factorization.

8163012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 8163012 is about 2857.0985282275. The cubic root of 8163012 is about 201.3493096786.

It can be divided in two parts, 816 and 3012, that added together give a triangular number (3828 = T₈₇).

The spelling of 8163012 in words is "eight million, one hundred sixty-three thousand, twelve".