224293834 has 4 divisors (see below), whose sum is σ = 336440754. Its totient is φ = 112146916.

The previous prime is 224293829. The next prime is 224293843. The reversal of 224293834 is 438392422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 118265625 + 106028209 = 10875^2 + 10297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 224293793 and 224293802.

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 as a sum of consecutive naturals, namely, 56073457 + ... + 56073460.

Almost surely, 2^224293834 is an apocalyptic number.

224293834 is a deficient number, since it is larger than the sum of its proper divisors (112146920).

224293834 is a wasteful number, since it uses less digits than its factorization.

224293834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112146919.

The product of its digits is 82944, while the sum is 37.

The square root of 224293834 is about 14976.4426350185. The cubic root of 224293834 is about 607.5832298596.

The spelling of 224293834 in words is "two hundred twenty-four million, two hundred ninety-three thousand, eight hundred thirty-four".