224474976 has 120 divisors (see below), whose sum is σ = 720282024. Its totient is φ = 68014080.

The previous prime is 224474969. The next prime is 224475001. The reversal of 224474976 is 679474422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24576 + ... + 32448.

Almost surely, 2^224474976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224474976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360141012).

224474976 is an abundant number, since it is smaller than the sum of its proper divisors (495807048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224474976 is a wasteful number, since it uses less digits than its factorization.

224474976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906 (or 7889 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 224474976 is about 14982.4889788046. The cubic root of 224474976 is about 607.7467493294.

The spelling of 224474976 in words is "two hundred twenty-four million, four hundred seventy-four thousand, nine hundred seventy-six".