224504852 has 72 divisors (see below), whose sum is σ = 480485376. Its totient is φ = 91080000.

The previous prime is 224504831. The next prime is 224504867. The reversal of 224504852 is 258405422.

224504852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194477 + ... + 195627.

It is an arithmetic number, because the mean of its divisors is an integer number (6673408).

Almost surely, 2^224504852 is an apocalyptic number.

224504852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

224504852 is an abundant number, since it is smaller than the sum of its proper divisors (255980524).

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

224504852 is a wasteful number, since it uses less digits than its factorization.

224504852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 224504852 is about 14983.4859762340. The cubic root of 224504852 is about 607.7737103694.

The spelling of 224504852 in words is "two hundred twenty-four million, five hundred four thousand, eight hundred fifty-two".