224450738 has 16 divisors (see below), whose sum is σ = 342014400. Its totient is φ = 110451600.

The previous prime is 224450713. The next prime is 224450741. The reversal of 224450738 is 837054422.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 224450698 and 224450707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114188 + ... + 116136.

It is an arithmetic number, because the mean of its divisors is an integer number (21375900).

Almost surely, 2^224450738 is an apocalyptic number.

224450738 is a deficient number, since it is larger than the sum of its proper divisors (117563662).

224450738 is a wasteful number, since it uses less digits than its factorization.

224450738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 224450738 is about 14981.6800793502. The cubic root of 224450738 is about 607.7248744399.

The spelling of 224450738 in words is "two hundred twenty-four million, four hundred fifty thousand, seven hundred thirty-eight".