224456044 has 24 divisors (see below), whose sum is σ = 423093440. Its totient is φ = 103847184.

The previous prime is 224456041. The next prime is 224456051. The reversal of 224456044 is 440654422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 224455997 and 224456015.

It is not an unprimeable number, because it can be changed into a prime (224456041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31074 + ... + 37609.

Almost surely, 2^224456044 is an apocalyptic number.

It is an amenable number.

224456044 is a deficient number, since it is larger than the sum of its proper divisors (198637396).

224456044 is a wasteful number, since it uses less digits than its factorization.

224456044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68749 (or 68747 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 224456044 is about 14981.8571612467. The cubic root of 224456044 is about 607.7296632602.

The spelling of 224456044 in words is "two hundred twenty-four million, four hundred fifty-six thousand, forty-four".