224446630 has 8 divisors (see below), whose sum is σ = 404003952. Its totient is φ = 89778648.

The previous prime is 224446619. The next prime is 224446637. The reversal of 224446630 is 36644422.

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 = 224446592 and 224446601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224446637) 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, 11222322 + ... + 11222341.

It is an arithmetic number, because the mean of its divisors is an integer number (50500494).

Almost surely, 2^224446630 is an apocalyptic number.

224446630 is a deficient number, since it is larger than the sum of its proper divisors (179557322).

224446630 is a wasteful number, since it uses less digits than its factorization.

224446630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22444670.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 224446630 is about 14981.5429779446. The cubic root of 224446630 is about 607.7211667978.

The spelling of 224446630 in words is "two hundred twenty-four million, four hundred forty-six thousand, six hundred thirty".