224335340 has 24 divisors (see below), whose sum is σ = 474819072. Its totient is φ = 89026560.

The previous prime is 224335327. The next prime is 224335357. The reversal of 224335340 is 43533422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41621 + ... + 46700.

It is an arithmetic number, because the mean of its divisors is an integer number (19784128).

Almost surely, 2^224335340 is an apocalyptic number.

224335340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224335340 is an abundant number, since it is smaller than the sum of its proper divisors (250483732).

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

224335340 is a wasteful number, since it uses less digits than its factorization.

224335340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88457 (or 88455 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 224335340 is about 14977.8282804951. The cubic root of 224335340 is about 607.6207056916.

Adding to 224335340 its reverse (43533422), we get a palindrome (267868762).

The spelling of 224335340 in words is "two hundred twenty-four million, three hundred thirty-five thousand, three hundred forty".