224823928 has 16 divisors (see below), whose sum is σ = 481765680. Its totient is φ = 96353088.

The previous prime is 224823923. The next prime is 224823931. The reversal of 224823928 is 829328422.

224823928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224823923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007301 + ... + 2007412.

It is an arithmetic number, because the mean of its divisors is an integer number (30110355).

Almost surely, 2^224823928 is an apocalyptic number.

224823928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

224823928 is an abundant number, since it is smaller than the sum of its proper divisors (256941752).

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

224823928 is a wasteful number, since it uses less digits than its factorization.

224823928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014726 (or 4014722 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 224823928 is about 14994.1297846857. The cubic root of 224823928 is about 608.0615054930.

The spelling of 224823928 in words is "two hundred twenty-four million, eight hundred twenty-three thousand, nine hundred twenty-eight".