224040046 has 8 divisors (see below), whose sum is σ = 337141584. Its totient is φ = 111659520.

The previous prime is 224040043. The next prime is 224040071. The reversal of 224040046 is 640040422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 224039999 and 224040026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224040043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179475 + ... + 180718.

It is an arithmetic number, because the mean of its divisors is an integer number (42142698).

Almost surely, 2^224040046 is an apocalyptic number.

224040046 is a deficient number, since it is larger than the sum of its proper divisors (113101538).

224040046 is a wasteful number, since it uses less digits than its factorization.

224040046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360506.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 224040046 is about 14967.9673302690. The cubic root of 224040046 is about 607.3539836597.

Adding to 224040046 its reverse (640040422), we get a palindrome (864080468).

The spelling of 224040046 in words is "two hundred twenty-four million, forty thousand, forty-six".