4678224 has 20 divisors (see below), whose sum is σ = 12085536. Its totient is φ = 1559392.

The previous prime is 4678217. The next prime is 4678231. The reversal of 4678224 is 4228764.

It is an interprime number because it is at equal distance from previous prime (4678217) and next prime (4678231).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48684 + ... + 48779.

Almost surely, 2^4678224 is an apocalyptic number.

It is an amenable number.

4678224 is an abundant number, since it is smaller than the sum of its proper divisors (7407312).

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

4678224 is a wasteful number, since it uses less digits than its factorization.

4678224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97474 (or 97468 counting only the distinct ones).

The product of its digits is 21504, while the sum is 33.

The square root of 4678224 is about 2162.9202481830. The cubic root of 4678224 is about 167.2477706652.

The spelling of 4678224 in words is "four million, six hundred seventy-eight thousand, two hundred twenty-four".