224803404 has 48 divisors (see below), whose sum is σ = 666086400. Its totient is φ = 64229328.

The previous prime is 224803391. The next prime is 224803457. The reversal of 224803404 is 404308422.

It is a happy number.

224803404 is digitally balanced in base 2, 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 (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147924 + ... + 149435.

It is an arithmetic number, because the mean of its divisors is an integer number (13876800).

Almost surely, 2^224803404 is an apocalyptic number.

It is an amenable number.

224803404 is an abundant number, since it is smaller than the sum of its proper divisors (441282996).

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

224803404 is a wasteful number, since it uses less digits than its factorization.

224803404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297379 (or 297371 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 224803404 is about 14993.4453678933. The cubic root of 224803404 is about 608.0430017773.

The spelling of 224803404 in words is "two hundred twenty-four million, eight hundred three thousand, four hundred four".