8019016 has 8 divisors (see below), whose sum is σ = 15035670. Its totient is φ = 4009504.

The previous prime is 8019013. The next prime is 8019023. The reversal of 8019016 is 6109108.

It can be written as a sum of positive squares in only one way, i.e., 5904900 + 2114116 = 2430^2 + 1454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8019013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501181 + ... + 501196.

Almost surely, 2^8019016 is an apocalyptic number.

It is an amenable number.

8019016 is a deficient number, since it is larger than the sum of its proper divisors (7016654).

8019016 is a wasteful number, since it uses less digits than its factorization.

8019016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002383 (or 1002379 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 8019016 is about 2831.7867151323. The cubic root of 8019016 is about 200.1583412738.

The spelling of 8019016 in words is "eight million, nineteen thousand, sixteen".