8752224 has 48 divisors (see below), whose sum is σ = 24745392. Its totient is φ = 2692608.

The previous prime is 8752207. The next prime is 8752231. The reversal of 8752224 is 4222578.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 8752191 and 8752200.

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, 2259 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (515529).

Almost surely, 2^8752224 is an apocalyptic number.

It is an amenable number.

8752224 is an abundant number, since it is smaller than the sum of its proper divisors (15993168).

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

8752224 is a wasteful number, since it uses less digits than its factorization.

8752224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039 (or 7031 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 8752224 is about 2958.4157922780. The cubic root of 8752224 is about 206.0817220610.

The spelling of 8752224 in words is "eight million, seven hundred fifty-two thousand, two hundred twenty-four".