224266404 has 12 divisors (see below), whose sum is σ = 523288304. Its totient is φ = 74755464.

The previous prime is 224266403. The next prime is 224266409. The reversal of 224266404 is 404662422.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (224266403) 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, 9344422 + ... + 9344445.

Almost surely, 2^224266404 is an apocalyptic number.

It is an amenable number.

224266404 is an abundant number, since it is smaller than the sum of its proper divisors (299021900).

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

224266404 is a wasteful number, since it uses less digits than its factorization.

224266404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18688874 (or 18688872 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 224266404 is about 14975.5268354739. The cubic root of 224266404 is about 607.5584607325.

The spelling of 224266404 in words is "two hundred twenty-four million, two hundred sixty-six thousand, four hundred four".