8019272 has 32 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 3738240.

The previous prime is 8019259. The next prime is 8019289. The reversal of 8019272 is 2729108.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7013 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 2^8019272 is an apocalyptic number.

8019272 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8019272 is an abundant number, since it is smaller than the sum of its proper divisors (8068408).

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

8019272 is a wasteful number, since it uses less digits than its factorization.

8019272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8019272 is about 2831.8319159159. The cubic root of 8019272 is about 200.1604712105.

The spelling of 8019272 in words is "eight million, nineteen thousand, two hundred seventy-two".