224208852 has 96 divisors (see below), whose sum is σ = 637072128. Its totient is φ = 59910144.

The previous prime is 224208823. The next prime is 224208913. The reversal of 224208852 is 258802422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280918 + ... + 281714.

It is an arithmetic number, because the mean of its divisors is an integer number (6636168).

Almost surely, 2^224208852 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 224208852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318536064).

224208852 is an abundant number, since it is smaller than the sum of its proper divisors (412863276).

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

224208852 is a wasteful number, since it uses less digits than its factorization.

224208852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 224208852 is about 14973.6051771108. The cubic root of 224208852 is about 607.5064850533.

The spelling of 224208852 in words is "two hundred twenty-four million, two hundred eight thousand, eight hundred fifty-two".