224696856484 has 9 divisors (see below), whose sum is σ = 393221157931. Its totient is φ = 112347954220.

The previous prime is 224696856469. The next prime is 224696856547. The reversal of 224696856484 is 484658696422.

The square root of 224696856484 is 474022.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 829539 + ... + 1066549.

Almost surely, 2^224696856484 is an apocalyptic number.

224696856484 is the 474022-nd square number.

It is an amenable number.

224696856484 is a deficient number, since it is larger than the sum of its proper divisors (168524301447).

224696856484 is an frugal number, since it uses more digits than its factorization.

224696856484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474026 (or 237013 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 64.

Multiplying 224696856484 by its sum of digits (64), we get a square (14380598814976 = 3792176²).

The spelling of 224696856484 in words is "two hundred twenty-four billion, six hundred ninety-six million, eight hundred fifty-six thousand, four hundred eighty-four".