224040530 has 16 divisors (see below), whose sum is σ = 460883520. Its totient is φ = 76813872.

The previous prime is 224040529. The next prime is 224040541. The reversal of 224040530 is 35040422.

224040530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1600220 + ... + 1600359.

It is an arithmetic number, because the mean of its divisors is an integer number (28805220).

Almost surely, 2^224040530 is an apocalyptic number.

224040530 is an abundant number, since it is smaller than the sum of its proper divisors (236842990).

224040530 is a wasteful number, since it uses less digits than its factorization.

224040530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200593.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 224040530 is about 14967.9834981202. The cubic root of 224040530 is about 607.3544210207.

Adding to 224040530 its reverse (35040422), we get a palindrome (259080952).

The spelling of 224040530 in words is "two hundred twenty-four million, forty thousand, five hundred thirty".