224028364 has 24 divisors (see below), whose sum is σ = 463508640. Its totient is φ = 92701056.

The previous prime is 224028331. The next prime is 224028401. The reversal of 224028364 is 463820422.

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, 137137 + ... + 138760.

It is an arithmetic number, because the mean of its divisors is an integer number (19312860).

Almost surely, 2^224028364 is an apocalyptic number.

It is an amenable number.

224028364 is an abundant number, since it is smaller than the sum of its proper divisors (239480276).

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

224028364 is a wasteful number, since it uses less digits than its factorization.

224028364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275937 (or 275935 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 224028364 is about 14967.5770918342. The cubic root of 224028364 is about 607.3434271651.

Adding to 224028364 its reverse (463820422), we get a palindrome (687848786).

The spelling of 224028364 in words is "two hundred twenty-four million, twenty-eight thousand, three hundred sixty-four".