8728574 has 8 divisors (see below), whose sum is σ = 13122648. Its totient is φ = 4354360.

The previous prime is 8728571. The next prime is 8728579. The reversal of 8728574 is 4758278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8728571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3812 + ... + 5655.

It is an arithmetic number, because the mean of its divisors is an integer number (1640331).

Almost surely, 2^8728574 is an apocalyptic number.

8728574 is a deficient number, since it is larger than the sum of its proper divisors (4394074).

8728574 is a wasteful number, since it uses less digits than its factorization.

8728574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9930.

The product of its digits is 125440, while the sum is 41.

The square root of 8728574 is about 2954.4160167451. The cubic root of 8728574 is about 205.8959319767.

The spelling of 8728574 in words is "eight million, seven hundred twenty-eight thousand, five hundred seventy-four".