224153856 has 108 divisors (see below), whose sum is σ = 650482560. Its totient is φ = 74234880.

The previous prime is 224153843. The next prime is 224153861. The reversal of 224153856 is 658351422.

224153856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 224153856.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 624205 + ... + 624563.

Almost surely, 2^224153856 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 224153856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325241280).

224153856 is an abundant number, since it is smaller than the sum of its proper divisors (426328704).

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

224153856 is a wasteful number, since it uses less digits than its factorization.

224153856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 635 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 224153856 is about 14971.7686329972. The cubic root of 224153856 is about 607.4568094072.

The spelling of 224153856 in words is "two hundred twenty-four million, one hundred fifty-three thousand, eight hundred fifty-six".