8628572 has 12 divisors (see below), whose sum is σ = 15347976. Its totient is φ = 4243440.

The previous prime is 8628553. The next prime is 8628601. The reversal of 8628572 is 2758268.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 17438 + ... + 17925.

It is an arithmetic number, because the mean of its divisors is an integer number (1278998).

Almost surely, 2^8628572 is an apocalyptic number.

It is an amenable number.

8628572 is a deficient number, since it is larger than the sum of its proper divisors (6719404).

8628572 is a wasteful number, since it uses less digits than its factorization.

8628572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35428 (or 35426 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 8628572 is about 2937.4431058320. The cubic root of 8628572 is about 205.1066032898.

The spelling of 8628572 in words is "eight million, six hundred twenty-eight thousand, five hundred seventy-two".