8630224 has 10 divisors (see below), whose sum is σ = 16721090. Its totient is φ = 4315104.

The previous prime is 8630207. The next prime is 8630231. The reversal of 8630224 is 4220368.

It is a happy number.

8630224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 1166400 = 2732^2 + 1080^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269679 + ... + 269710.

It is an arithmetic number, because the mean of its divisors is an integer number (1672109).

Almost surely, 2^8630224 is an apocalyptic number.

It is an amenable number.

8630224 is a deficient number, since it is larger than the sum of its proper divisors (8090866).

8630224 is a wasteful number, since it uses less digits than its factorization.

8630224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539397 (or 539391 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 8630224 is about 2937.7242893097. The cubic root of 8630224 is about 205.1196921488.

The spelling of 8630224 in words is "eight million, six hundred thirty thousand, two hundred twenty-four".