240223224 has 32 divisors (see below), whose sum is σ = 626670720. Its totient is φ = 76592736.

The previous prime is 240223219. The next prime is 240223229. The reversal of 240223224 is 422322042.

240223224 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (240223219) and next prime (240223229).

It is a self number, because there is not a number n which added to its sum of digits gives 240223224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240223229) 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, 217042 + ... + 218145.

It is an arithmetic number, because the mean of its divisors is an integer number (19583460).

Almost surely, 2^240223224 is an apocalyptic number.

240223224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

240223224 is an abundant number, since it is smaller than the sum of its proper divisors (386447496).

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

240223224 is a wasteful number, since it uses less digits than its factorization.

240223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435219 (or 435215 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 240223224 is about 15499.1362339970. The cubic root of 240223224 is about 621.6391106180.

Adding to 240223224 its reverse (422322042), we get a palindrome (662545266).

The spelling of 240223224 in words is "two hundred forty million, two hundred twenty-three thousand, two hundred twenty-four".