224613705 has 16 divisors (see below), whose sum is σ = 367029504. Its totient is φ = 117244800.

The previous prime is 224613691. The next prime is 224613721. The reversal of 224613705 is 507316422.

224613705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224613705 - 2⁷ = 224613577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158596 + ... + 160005.

It is an arithmetic number, because the mean of its divisors is an integer number (22939344).

Almost surely, 2^224613705 is an apocalyptic number.

It is an amenable number.

224613705 is a deficient number, since it is larger than the sum of its proper divisors (142415799).

224613705 is a wasteful number, since it uses less digits than its factorization.

224613705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318656.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 224613705 is about 14987.1179684421. The cubic root of 224613705 is about 607.8719225039.

It can be divided in two parts, 2246 and 13705, that added together give a palindrome (15951).

The spelling of 224613705 in words is "two hundred twenty-four million, six hundred thirteen thousand, seven hundred five".