224594638 has 16 divisors (see below), whose sum is σ = 345527280. Its totient is φ = 109425600.

The previous prime is 224594621. The next prime is 224594639. The reversal of 224594638 is 836495422.

224594638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224594594 and 224594603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224594639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124648 + ... + 126436.

It is an arithmetic number, because the mean of its divisors is an integer number (21595455).

Almost surely, 2^224594638 is an apocalyptic number.

224594638 is a deficient number, since it is larger than the sum of its proper divisors (120932642).

224594638 is a wasteful number, since it uses less digits than its factorization.

224594638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363.

The product of its digits is 414720, while the sum is 43.

The square root of 224594638 is about 14986.4818419801. The cubic root of 224594638 is about 607.8547216807.

The spelling of 224594638 in words is "two hundred twenty-four million, five hundred ninety-four thousand, six hundred thirty-eight".