8019224 has 8 divisors (see below), whose sum is σ = 15036060. Its totient is φ = 4009608.

The previous prime is 8019217. The next prime is 8019227. The reversal of 8019224 is 4229108.

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

It is a junction number, because it is equal to n+sod(n) for n = 8019193 and 8019202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8019227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501194 + ... + 501209.

Almost surely, 2^8019224 is an apocalyptic number.

It is an amenable number.

8019224 is a deficient number, since it is larger than the sum of its proper divisors (7016836).

8019224 is a wasteful number, since it uses less digits than its factorization.

8019224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002409 (or 1002405 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 8019224 is about 2831.8234408240. The cubic root of 8019224 is about 200.1600718508.

The spelling of 8019224 in words is "eight million, nineteen thousand, two hundred twenty-four".