8573072 has 20 divisors (see below), whose sum is σ = 16665600. Its totient is φ = 4272288.

The previous prime is 8573053. The next prime is 8573077. The reversal of 8573072 is 2703758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8573077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429 + ... + 6827.

It is an arithmetic number, because the mean of its divisors is an integer number (833280).

Almost surely, 2^8573072 is an apocalyptic number.

It is an amenable number.

8573072 is a deficient number, since it is larger than the sum of its proper divisors (8092528).

8573072 is a wasteful number, since it uses less digits than its factorization.

8573072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790 (or 1784 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 8573072 is about 2927.9808742545. The cubic root of 8573072 is about 204.6659003721.

The spelling of 8573072 in words is "eight million, five hundred seventy-three thousand, seventy-two".