224665468 has 6 divisors (see below), whose sum is σ = 393164576. Its totient is φ = 112332732.

The previous prime is 224665433. The next prime is 224665471. The reversal of 224665468 is 864566422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28083180 + ... + 28083187.

Almost surely, 2^224665468 is an apocalyptic number.

It is an amenable number.

224665468 is a deficient number, since it is larger than the sum of its proper divisors (168499108).

224665468 is a wasteful number, since it uses less digits than its factorization.

224665468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56166371 (or 56166369 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 224665468 is about 14988.8447853729. The cubic root of 224665468 is about 607.9186143083.

The spelling of 224665468 in words is "two hundred twenty-four million, six hundred sixty-five thousand, four hundred sixty-eight".